New Firearm Break in...Your Thoughts, My Thoughts, and the Experts
Gregory Kielma • June 20, 2024
Firearm Break In

How many rounds should you fire through a newly purchased used pistol to identify any problems and ensure it functions well?
Gregg Kielma
Several Other Experts
6/20/24
This is a complicated question. Let us know your thoughts.
I’m going to ignore the used aspect. Generally, when a firearm is bought and used, it’s a whole different matter than when one is trying to do doings right and has bought a new automatic for a specific purpose.
One should note that the renowned gun magazine writers usually test 9 or 10 different rounds, perhaps 50 rounds, a box each, as a minimum with centerfire auto pistols. They use different bullet profiles and types, like heavier grain HP’s and lighter grain ones, ball ammunition is assumed to be the most reliable, so they do a few of those as well and different loads. Some do it with as few as 300 with a good spread of velocities, projectile types, and bullet weights among six ammo types when it’s simply an upgrade or new caliber for a pistol close to an established model.
Kielma will cover a few aspects of this question, and it only goes in one of many directions. But this will show you how damn detailed this can become with something most figure is simple-.22 LR. People who don’t really know firearms think the .22 LR is as simple caliber, but it’s not. Aspects of .22 LR firing arms can get very detailed with automatics.
This is a Walter P22. I owned one. One of the quirks of the pistol I owned was it was damn temperamental on ammo. Although a decent quality pistol, it was shit and unreliable on common, less expensive rounds, and worked best with decent high velocity, hotter rounds, but that simply wasn’t a determinant on which worked best. I owned this pistol when ammo availability was high, and ammo was inexpensive and I’d plenty of time at the range.
This matters.
During times of scarcity of ammo, there can be a problem with a temperamental firearm. You might get a .22 LR automatic that is finicky with ammo, and it’s a matter of what you can get, not what you want or need. This is simply for reliability. The next step is to confirm which is reliable then find out which is the most accurate among them. Ideally, you may be hitting it right off the bat, but to do it right, you might be finding you have to choose between very accurate ball ammo or sloppier hollow points. Then there is another problem. CCI Stingers are incredible, but they don’t work well for effect out of short, barreled pistols. They work much better, projectile effectiveness wise, out of rifle length barrels. But if you didn’t know that, then you’d think the CCI Stinger was a great match for that P-22, but you have just selected and bought in quantity ammunition that is ineffective for almost all applications with that pistol.
So, what works reliably, then what’s accurate, and what’s effective is what you need.
Reliable. Accurate. Effective. Note Economical isn’t in that mix and sometimes .22 LR might not be cheap.
It took hundreds of rounds to find the right combination of rounds for function and accuracy for this specific pistol. Firing one or two magazines that worked isn’t a gauge of reliability of that round. The good thing is some folks feel you need to fire X number of rounds to ‘break in’ an automatic.
Well, just finding the right combination, you might have.
Once you find that perfect combination, then buy a case of ammo from the same lot.
A brick is 500 rounds, a case is 1,000 rounds.
Depending upon your application, that might be enough for you and the service life of that pistol, but don’t piss of those rounds for plinking or informal shooting. Treat them like match grade or hunting ammo.
It might be better to get a revolver in some cases. .22 LR for some applications and loading centerfire are the times I’d recommend revolvers over automatics.
We haven’t even got into what is effective and works if you add a silencer. As I’ve stated, this can get damn complicated. Thank goodness for a variety of loads. With a regular production centerfire, you can do it a bit backwards.
If you have a certain ammunition type that you’re inclined to use, it’s probably going to work in any modern centerfire automatic. Centerfire automatics aren’t as finicky as rimfire automatics and centerfire ammunition is much more reliable. Again, this is NEW firearms, there’s less customization and quirks with modern firearms.
First off, understand there is practice ammo, with something like 9 mm, that’s going to generally be 115 grain or 124 grain ball, its range fodder, and there’s carry or duty ammo. That’s the stuff that is more expensive, usually hollow points, and we’ll just go with 135 grain Hornady Critical Duty as that’s some good shit. Or you might opt for some 147 grain HP and be good as well.
So, you’ve determined that you are going to use a specific hollow point 9 mm, that’s considered optimum for that barrel twist and that model. Some gun magazine writer has done the heavy work for you, and you can abbreviate the process.
Most of us don’t want to or can’t afford to shoot a buck a round carry ammo for familiarity, practice and breaking in, but at some point, you should at least fire a few magazines of your carry ammo to ensure it hits at the same precise point as your practice ammo. Some brands like SIG are supposed to correspond, caliber and bullet weight, ball and HP.
But if that’s not an option due to availability,
Start with something closer in weight, and it’s going to be just a bit more for 124 grain ball than 115 grain ball, as the latter is the most common range fodder. So, buy some Critical Duty.
I don’t care if you need to put it in a vice, get a 100% certain group, and repeat it twice. Adjust your sights. You know that your pistol can shoot accurately, and it can group. The rest is up to you.
Now take three rounds of Hornady Critical Duty and shoot for a group. It is likely to hit a bit off, or you might be lucky as heck, and you’re done. You will hit right where you want with the carry load. Don’t mess with the sights. You also, by chance have found a practice load that is close enough.
Now fire three rounds more of the expensive stuff as a confidence builder and never mess with the sights again.
Don’t change anything!
Now try each of the different practice loads, the one that is the closest is your range fodder for that pistol. Go buy at least a brick of it, from the same lot number. It’s better to buy a case or more from the same lot. Buy enough quality ammo to stuff your magazines.
Don’t shoot them for a couple of years.
Freely use the ammo you bought for practice. Fire a few boxes every three months or so and you’ll keep up your skill.
Then after a couple of years, shoot the duty ammo and confirm nothing has changed.

Homeowner charged with assault after fighting alleged intruder — and furious observers are blasting Canadian cops Dave Urbanski August 23, 2025 Even Ontario Premier Doug Ford got into the act, declaring that 'something is broken' in the system when one is punished for self-defense. Police in Ontario, Canada, said they charged a homeowner after he fought with an alleged intruder earlier this week. Kawartha Lakes Police Service said officers responded around 3:20 a.m. Monday to an apartment on Kent Street in Lindsay for a report of an altercation between two males. Lindsay is about 2.5 hours northeast of Toronto. 'I know if someone breaks into my house or someone else's, you're going to fight for your life,' Ford added. 'This guy has a weapon. You're going to use any force you possibly can to protect your family. I'm telling you, I know everyone would.' Arriving officers learned that the resident woke up to find an intruder inside his apartment, police said, adding that the intruder received "serious life-threatening injuries" because of the altercation. The intruder was taken to Ross Memorial Hospital and later airlifted to a Toronto hospital, police said, adding that there is no risk to public safety.

Biden judge releases teens accused of savagely attacking Edward 'Big Balls' Coristine August 22, 2025 The judge doesn't want to interfere with the suspects' schooling — even though at least one of them doesn't usually show up. Kielma says, friends protect yourself and family. They could have killed this man. It could have been you or me. A Biden appointed judge lets them free. A disgrace to our judicial system and law-abiding American people. You know what you need to do in a situation like this. Please stay safe and situationally aware. Your life depends on it. Train Train Train! Edward Coristine, the young engineer known as "Big Balls" who previously worked for the Department of Government Efficiency, was beaten to a pulp during an attempted carjacking on Aug. 3 in the national capital. According to the incident report, a group of around 10 juveniles a pproached the 19-year-old and his girlfriend, making clear their intention to steal Coristine's vehicle. Coristine pushed his girlfriend to safety, then squared off with the thugs, who piled on and left him bloodied on the roadside. Police apprehended two suspects at the scene — a 15-year-old male and a 15-year-old female of Hyattsville, Maryland — and charged both with unarmed carjacking. Whereas President Donald Trump figured the incident was bad enough to finally bring an end to the lawlessness in Washington, D.C., federalizing the Metropolitan Police Department and deploying the National Guard, a Biden-nominated judge alternatively decided on Thursday it wasn't worth keeping two of the suspected attackers in custody. 'School and home, that's it.' Sign up for the Blaze newsletter By signing up, you agree to our Privacy Policy and Terms of Use, and agree to receive content that may sometimes include advertisements. You may opt out at any time. Kendra Briggs, an associate judge of the Superior Court of the District of Columbia, informed t he female suspect that she would move to a youth shelter house and informed the male suspect that he would get to hang out at his mother's home, reported the Washington Post, which was granted access to the Thursday hearing on the condition that it not reveal the identities of the suspects. Up until this week, the suspects were being held at D.C.'s Youth Services Center, an 88-bed secure facility that keeps detainees under continuous supervision. Although the suspects will enjoy relative freedom, they will still be subjected to electronic monitoring and a 24-hour curfew.

KC Man Sentenced for Illegal Firearms Trafficking Thursday, August 21, 2025 U.S. Attorney's Office, Western District of Missouri KANSAS CITY, Mo. – A Kansas City, Mo. man was sentenced to five and a half years of imprisonment in federal court today for conspiring to traffic firearms to prohibited persons. Fedo A. Manning, 24, was sentenced by U.S. District Judge Beth Phillips, to 66 months in federal prison without parole, to be followed by 3 years of supervised release. On April 17, 2025, Fedo Manning admitted that he knowingly and willfully joined in an agreement to sell firearms to individuals who were prohibited from possessing them under federal law. According to the plea agreement, the conspirators trafficked at least 22 firearms to people who were known felons or they sold firearms that were converted into unregistered machineguns in violation of federal law. Fedo Manning agreed that his role in the conspiracy was to serve as a straw purchaser. He bought federal firearms from federal firearms licensed dealers so that they could later be sold by co-conspirators to individuals who were prohibited from possessing firearms. Between Jan. 13, 2023, and May 11, 2022, investigators discovered that Fedo Manning purchased at least 40 firearms from federal firearms licenses. Of those, 33 were Anderson Manufacturing, Model AM-15 firearms. In the plea agreement, Fedo Manning acknowledged that at least seven of the firearms that he purchased were recovered during investigations of crimes in the Kansas City metropolitan area. One of the recovered firearms purchased by Fedo Manning was discovered at the scene of the shooting that occurred during the celebration of the Kansas City Chiefs Super Bowl victory on Feb. 14, 2024. The recovered firearm was an Anderson Manufacturing AM-15, .223-caliber pistol. The loaded pistol was found along the wall with a backpack next to two AR-15-style firearms and backpacks. Because the pistol was in “fire” position and there were 26 live rounds in the magazine, which can hold 30 rounds, it may have fired several rounds before it was discarded. On April 14, 2025, co-defendant Antonio Manning, Sr., 23, a brother of Fedo Manning, admitted that he knowingly and willfully joined in an agreement to sell firearms to individuals who were prohibited from possessing them under federal law. According to the plea agreement, the defendants trafficked at least 22 firearms to people who were known felons, or they sold firearms that were converted into unregistered machineguns in violation of federal law. Pursuant to the plea agreement, Antonio Manning admitted that he was personally involved in illegally selling at least nine firearms and one of those firearms was an unregistered machinegun. On Aug. 7, 2025, Antonio Manning was sentenced by U.S. District Judge Beth Phillips, to 48 months in federal prison without parole, to be followed by 3 years of supervised release. The court also ordered the defendant to pay a criminal forfeiture money judgment in the amount of $11,260. On Jan. 22, 2025, co-defendant Sheron Manning, another brother of Fedo Manning, pleaded guilty to one count of conspiring to traffic firearms to prohibited persons and to one count of illegally trafficking a firearm that had been converted into an unregistered machinegun. On May 21, 2025, Sheron Manning, 22, was sentenced by U.S. District Judge Beth Phillips, to 57 months in federal prison without parole, to be followed by 3 years of supervised release. On Feb. 21, 2024, co-defendant Dejohuan Mietz Huntley, 27, pleaded guilty to one count of conspiring to traffic firearms to prohibited persons, to one count of possessing an unregistered machinegun, and one count of knowingly being a felon in possession of a firearm. On June 26, 2024, Dejohuan Mietz Huntley, was sentenced by U.S. District Judge Beth Phillips, to 70 months in federal prison without parole, to be followed by 3 years of supervised release. This case is being prosecuted by Assistant U.S. Attorney Trey Alford. It was investigated by the Bureau of Alcohol, Tobacco, Firearms and Explosives. Operation Take Back America This case is part of Operation Take Back America, a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations (TCOs), and protect our communities from the perpetrators of violent crime. Operation Take Back America streamlines efforts and resources from the Department’s Organized Crime Drug Enforcement Task Forces (OCDETFs) and Project Safe Neighborhood (PSN).

KC Man Indicted for Illegal Firearms Thursday, August 21, 2025 U.S. Attorney's Office, Western District of Missouri KANSAS CITY, Mo. – A Kansas City, Mo., man has been indicted by a federal grand jury for being a felon in possession of firearms and possessing a machine gun. Maurquis D. Jennings, 29, of Kansas City, Mo. was charged in an indictment returned by a federal grand jury in Kansas City, Mo. on Tuesday, Aug. 12, 2025.The initial appearance was held today. Jennings was charged with one count of being a felon in possession of firearms and one count possessing a machine gun. The indictment alleges that on June 8, 2025, Jennings possessed a Glock, Model 20 Gen5, 10mm fully automatic pistol and a Glock, Model 30 Gen5, .45 caliber semi-automatic pistol. The indictment alleges that the Glock, Model 20 Gen5 contained a machine gun conversion device that made the Glock firearm a fully automatic pistol. Machine gun conversion devices, also known as “switches” or “auto sears,” are used to convert semi-automatic weapons into machine guns that fire multiple shots automatically through a single pull of the trigger, enabling more rapid and often less accurate gunfire. Whether or not they are attached to a firearm, these devices constitute machine guns under federal law. It is therefore illegal to possess, sell, or use machine gun conversion devices. Under federal law, it is illegal for anyone who has been convicted of a felony to be in possession of any firearm or ammunition. Jennings has a prior felony conviction for robbery. The charges contained in this indictment are simply accusations, and not evidence of guilt. Evidence supporting the charges must be presented to a federal trial jury, whose duty is to determine guilt or innocence. This case is being prosecuted by Special Assistant U.S. Attorney Jessica L. Jennings. It was investigated by the Bureau of Alcohol, Tobacco, Firearms and Explosives and the Lee’s Summit, Missouri Police Department. Operation Take Back America This case is part of Operation Take Back America, a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations (TCOs), and protect our communities from the perpetrators of violent crime. Operation Take Back America streamlines efforts and resources from the Department’s Organized Crime Drug Enforcement Task Forces (OCDETFs) and Project Safe Neighborhood (PSN). Updated August 21, 2025

Cincinnati Man Sentenced for Possession of a Machinegun Thursday, August 21, 2025 U.S. Attorney's Office, Eastern District of Kentucky COVINGTON, Ky. – A Cincinnati, Ohio, man, Deshawn Parker, 30, was sentenced on Thursday, by Chief U.S. District Judge David Bunning to 24 months in prison, for possession of a machinegun. Says Gregg Kielma FFL, don't do it...STOP the nonsense TODAY! Go to jail for something that's illegal. Stop, stop, stop! It's not worth it! According to court documents, on September 21, 2024, law enforcement conducted a traffic stop of Parker’s vehicle in Covington and detected the odor of marijuana coming from the vehicle. When they asked Parker to exit the car to conduct a drug investigation, Parker refused and attempted to drive off. Officers were able to remove him from the vehicle and found a small amount of marijuana and spent shell casings from a firearm. Additionally, they found a loaded pistol under the driver’s seat. The pistol was equipped with a machinegun conversion device (MCD). These devices are commonly referred to as “switches” or “Glock switches.” Under federal law, Parker must serve 85 percent of his prison sentence. Upon his release from prison, he will be under the supervision of the U.S. Probation Office for three years. Paul McCaffrey, Acting United States Attorney for the Eastern District of Kentucky, John Nokes, Special Agent in Charge, ATF, Louisville Field Division; and Chief Brian Valenti, Covington Police Department, jointly announced the conviction. The investigation was conducted by ATF and the Covington Police Department. The U.S. Attorney’s Office was represented in the case by Assistant U.S. Attorney Tony Bracke. This case is part of Project Safe Neighborhoods (PSN), a program bringing together all levels of law enforcement and the communities they serve to reduce violent crime and gun violence, and to make our neighborhoods safer for everyone. On May 26, 2021, the Department launched a violent crime reduction strategy strengthening PSN based on these core principles: fostering trust and legitimacy in our communities, supporting community-based organizations that help prevent violence from occurring in the first place, setting focused and strategic enforcement priorities, and measuring the results.

I t's the middle of the night. Someone is pounding on door like they are going to break it. You have a 10 shot .22 caliber semi-automatic rifle, all you have are regular lead round tip ammo. Will you have enough to stop them if they break the door? From an Avid blog readers thoughts: I’d put the rifle aside and reach for my cell phone and wait. • When that guy finally breaks in, I’d step back and wait a bit longer. • After the screaming dies down? I’d dial 911: 911 Operator (911): After the usual questions, “What is the nature of your emergency?” ME: “Some crazy fool broke in through my front door a few minutes ago and I need an ambulance and a Police Cruiser.” 911: OK for the Police. Why the ambulance?” ME: “He alerted the dogs and before I could call them off, they chewed him up pretty good.” 911: “OK, ambulance dispatched.” ME: “Thank you” and I hang up. ME: Thinking:” Tomorrow, I’ll need a mop and some strong disinfectant and floor cleaner from the hardware store. Oh! And a stop at the butcher for some bones, nice doggies.” There is a bit of a discussion what would be better than a .22 rifle. If sticking with a .22, my response was this to one commenter: To put it point blank (pun intended). One shot to the head will do it. A .22 revolver would be way better than a rifle in a close combat situation. Also, less chance of jamming, or getting a stovepipe (failed) ejection.

High schooler physically attacks teacher in front of other students — then cop gives kid brutal wake-up call Dave Urbanski August 21, 2025 The city's police chief said his officer 'did exactly what he was supposed to do, and I couldn't be prouder of our officer.' A viral video shows a Northern California high school student physically attacking a teacher in front of other students earlier this week, after which a school resource officer rushes over and gives the culprit a brutal wake-up call he'll likely never forget. The Western Placer Unified School District said the incident occurred Tuesday inside Lincoln High School during a freshman class meeting, KXTV-TV reported. Lincoln is about 40 minutes northeast of Sacramento. 'Teachers have a right to defend themselves, and the student continued to assault both men even after they showed great restraint. Subduing the student was absolutely justified.' The clip shows the teacher attempting to restrain the student at the gymnasium bleachers as scores of his classmates look on. Soon the student strikes the teacher in the face with his hand, after which the teacher and another staff member grab the student and lead him out of the gym. As they approach the door, the student shoves the teacher into the door from behind. Suddenly a school resource officer rushes over, grabs the student in the hallway, and body-slams him to the floor as other students hoot and holler. Sign up for the Blaze newsletter By signing up, you agree to our Privacy Policy and Terms of Use and agree to receive content that may sometimes include advertisements. You may opt out at any time. Lincoln police confirmed the student was booked into Placer County Juvenile Hall and that charges against him are expected, KOVR-TV reported, adding that district officials said the student will face disciplinary action. Police Chief Matt Alves praised the officer's actions, KOVR added: "I can't tell you how happy I am that we had a school officer on scene. That's why they're there, to take care of situations preferably before they happen, but immediately when they happen. He did exactly what he was supposed to do, and I couldn't be prouder of our officer." BlazeTV host Auron MacIntyre had the following to say about the viral video: "I worked in a public school where several teachers were assaulted by students, including an assistant principal who was knocked out and sent to the emergency room while trying to break up a cafeteria brawl. Teachers are not police officers; they are not paid or trained to deal with violence. Teachers have a right to defend themselves, and the student continued to assault both men even after they showed great restraint. Subduing the student was absolutely justified." Steve Deace — BlazeTV host of the “Steve Deace Show” and a columnist for Blaze News — offered this conclusion: "Play stupid games, win stupid prizes. You have a right to self-defense. The teacher showed amazing restraint. The student would not restrain himself. He had plenty of time to subdue himself, and since he wouldn't, the cop did it for him." Lincoln resident Mark Waterman told KOVR that "students need to be accountable for what they're doing. You go to school to learn how to fit into society. If you act that way in school, you have to face the consequences as you would in the real world." Fellow resident Joe Esparza noted to KXTV, "What is this kid thinking? They can't act like that around people, especially at school." Another Lincoln resident, Jody Shorkey, told KXTV, "I applaud the teachers, and I applaud the police officer." A former Lincoln student added to KXTV that he "knew the teacher" involved in the incident and that "it was just devastating to see that video. It was sad." The former student added to the station that parents need to "teach your kid discipline. You have to teach your kid respect." For further reading on the subject, check out the following Blaze News report about a dozen disturbing instances when students got brutally violent with teachers. Editor's note: This story has been edited after publication to include a comment from BlazeTV host Steve Deace. Like Blaze News? Bypass the censors, sign up for our newsletters, and get stories like this direct to your inbox. Sign up here!

Mother hid from home invader in closet with her baby — then shot thug in the head, police say Carlos Garcia August 21, 2025 Police said she was armed with a handgun. A man with a long criminal record faced the ultimate penalty for breaking into the wrong home after discovering an armed mother, according to Illinois police. The Joliet Police Department said they responded to a residence on Hadrian Drive on the far west side of Joliet at about 10:30 p.m. The woman told them she had hid in a closet of her bedroom with her child after she heard a man breaking in. She also had a handgun with her. Police said they saw signs of forced entry at the home and found an unresponsive man on the second floor with gunshot injuries. Paramedics pronounced the man dead at the scene. They found a woman at the home with her baby. The woman told them she had hid in a closet of her bedroom with her child after she heard a man breaking in. She also had a handgun with her. Sign up for the Blaze newsletter By signing up, you agree to our Privacy Policy and Terms of Use, and agree to receive content that may sometimes include advertisements. You may opt out at any time. When the man entered the bedroom, she shot him in the head. Police said they found a screwdriver in the man's possession and that he was wearing gloves at the time of the shooting. The man was identified as 36-year-old Shelby Hurd of Chicago by the Will County Coroner's Office. Hurd had been convicted of burglaries in 2022 and 2023, as well as identity theft and burglary in another county. He had been paroled on Feb. 24. "The information we have, and the evidence found at scene indicates that Hurd was at the home to commit a burglary. What his motive was beyond that and why he chose this residence is still under investigation," Police Sgt. Dwayne English said, according to Shaw Local. English said the victim did not know the suspect and that the mother and her child were the only people in the home at the time of the attempted robbery. Like Blaze News? Bypass the censors, sign up for our newsletters, and get stories like this direct to your inbox. Sign up here!

Can a police officer take your firearm and unload it if you have a concealed carry license permit? Gregg Kielma As a CCW carrier who has been carrying a sidearm for 45 plus years I have never had a problem interacting with Police Officers. As soon as I have the opportunity during an initial contact with police, I calmly advise that I have credentials authorizing concealed carry and “I am armed, what would you like me to do?”. The response is usually “you leave yours holstered and I’ll do the same”. If the officer wishes to relieve me of it, so be it. Calm cooperation is the key.

Firearm Friends, be prepared. Join Delta Defense-USCCA Today! Take a look below what happened to Mike Harlan. I could happen to you. Says Gregg Kielma, I have the insurance, you should have it to. Please let them know you saw it here! Mike Harlan was like many responsible gun owners. He had a modest but meaningful collection of firearms—some for sport, some for home defense, and one prized rifle passed down from his grandfather, a WWII veteran. He stored them securely in a locked safe and assumed his homeowner’s insurance would be enough. Then, one October morning, everything changed. Mike came home from work to find his front door cracked open. The police were already there—his alarm system had alerted them. His heart dropped as he rushed inside. The safe was missing. Not just forced open—gone. The thieves had stolen the entire safe, dragging it out through the garage and into the back of a stolen truck. Six firearms, several custom accessories, optics, and a lifetime of memories were taken in minutes. The shock was overwhelming, but the real gut punch came days later when his homeowner’s insurance confirmed the worst: the policy only covered up to $2,500 in firearm-related losses. His collection was worth more than five times that. Thankfully, Mike had recently purchased Delta Shield Firearms Property Insurance, after hearing about it from a fellow enthusiast at his local range. The coverage had seemed too affordable to ignore—starting at a mere $45 per year, with comprehensive protection against theft, fire, flood, and even government seizure. Delta Shield’s team handled his claim with compassion and urgency. Within weeks, Mike was reimbursed enough to begin replacing what he’d lost. The heirloom rifle was gone forever—but at least the financial blow wasn’t. No one thinks it will happen to them—until it does. Don’t wait. Take the smart step Mike did. Do you still have questions? Send us an email at or call us at 833-763-4248. We'd be happy to answer any questions you have! Stay vigilant, stay safe. Jerry Noskowiak President, Delta Shield www.deltashield.com 833-763-4248