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  • Posts tagged "gunsmithing"

Posts tagged "gunsmithing"

Weekend Knowledge Dump- March 21, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Randomizing Training Something to consider when planning your training sessions.     Be Hard to Kill – It Starts with the Mind Getting your mind right.     “Flexible Impact Weapons”, part 1. Some […]

Posted on March 21, 2025 by Greg Ellifritz in Weekend Knowledge Dump
American Cop, AR-15, ccw, Charles Askins, Chris Cypert, Clint Smith, Defenders USA, Erick Gelhaus, firearms training, GreyBeard Actual, gunsmithing, impact weapons, James Keating, Jerking the Trigger, Karl Rehn, medical skills, Pew Pew Tactical, point shooting, police, Prep School Daily, psychology, Recoil Magazine, Recoil Offgrid, saps, Shane Gosa, shotguns, slings, Swift Silent Deadly, That Weems Guy, The Firearms Blog, The Revolver Guy, The Writing Gunsmith, Tier Three Tactical View Post

Weekend Knowledge Dump- May 31, 2024

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Managing Expectations I’m placing this article at the top of the list because it’s important and you should read it.  “Bendigo” is an talented writer and has some valuable life experiences to share. The […]

Posted on May 31, 2024 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, American Cop, American Handgunner, Bendigo Strange, birdshot, Breach Bang Clear, Dave Spaulding, Erick Gelhaus, family safety, GAT Daily, Glock, gunsmithing, Hock Hochheim, holsters, Jack Clemons, Jim Shanahan, Karl Rehn, malfunctions, Melody Lauer, Michael Bane, Mike Boyle, police, Primer Peak, Rangemaster, Recoil Magazine, Rich Grassi, shooting drills, Swift Silent Deadly, The Armory Life, The Revolver Guy, Uncle Zo View Post

Weekend Knowledge Dump- March 29, 2024

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Patterning the Judge Home Defender Part 1 – Judge Centric .410 Patterning a large selection of .410 defensive loads.  Read Patterning the Judge Home Defender Part 2 – Normal Buckshot as well.     […]

Posted on March 29, 2024 by Greg Ellifritz in Weekend Knowledge Dump
.22, A Girl and a Gun, Active Self Protection, Adam Winch, American Cop, AR-15, ccw, Claude Werner, Dave Spaulding, Erick Gelhaus, Faxon, Firearms News, firearms training, First Circle Safety, GAT Daily, gelatin testing, Gun Mag Warehouse, gunsmithing, Havok Journal, James Altucher, Karl Rehn, Massad Ayoob, Michael Bane, Mike Seeklander, Pat Rogers, pepper spray, police, pre-attack indicators, Primer Peak, Pro-Gun Millenial, Rangemaster, revolvers, Shelley Hill, shooting drills, Tamara Keel, Tatiana Whitlock, The Complete Combatant, The Revolver Guy, Walt Rauch View Post

AR-15 Maintenance and Repair- Five Tips from Armorer’s School

  In the course of my 13-year stint as weapons armorer for the police department where I worked, I attended numerous AR-15 armorer schools.  Recently, I was looking back at my notes from one of the classes I attended (it was put on by Colt) and thought the information I learned would be useful for […]

Posted on March 15, 2023 by Greg Ellifritz in Articles
AR-15, Colt, gunsmithing View Post

Weekend Knowledge Dump- March 3, 2023

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   The Ancient FBI Machine Gun Course I love history and I love guns.  Those facts mean that I really enjoyed this article.  It might be a fun drill to do with some of the […]

Posted on March 3, 2023 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, American Handgunner, appendix carry, Armed and Styled, ccw, Claude Werner, Crisis Medicine, Dave Spaulding, dry fire, family safety, firearms training, flashlights, GAT Daily, gun digest, Gun Mag Warehouse, Guns Magazine, gunsmithing, history, holsters, impact weapons, Isegoria, John Hearne, Legal, Massad Ayoob, medical skills, Mike Ox, pepper spray, police shootings, Primer Peak, Quietly Armed, Rangemaster, Recoil Magazine, shooting drills, SWAT magazine, tourniquets, USA Carry, vehicle tactics View Post

Glock Pistols- What Breaks and How to Fix It

  OK, let me get this out of the way right off the bat.  I carry a Glock pistol during about 95% of my waking hours.  My police duty gun was either a Glock 21 or a Glock 17.  A  Glock 26 or a Glock 19 in 9mm are constant companions in my off-duty hours.  […]

Posted on February 21, 2022 by Greg Ellifritz in Articles, Firearm Reviews
ccw, Glock, gunsmithing, handguns View Post

Weekend Knowledge Dump- November 12, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   Legal Insurrection Attorney Andrew Branca is doing a great job summarizing the issues involved with the Rittenhouse trial.     4 Self-Defense Myths (That Could Ruin Your Life) “We may chuckle at these and […]

Posted on November 12, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, AK-47, Andrew Branca, AR-15, gelatin tests, gunsmithing, Karl Rehn, Krebs on Security, Lee Weems, Legal, Neil Strauss, Paul Martin, Pew Pew Tactical, police, police gunfights, Primer Peak, psychology, revolvers, scams, Short Barrel Shepherd, statistics, survival, Survival Sullivan, The Organic Prepper, Tier Three Tactical View Post

Weekend Knowledge Dump- September 10, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   Does a Light Trigger Increase Accuracy: Research and Analysis Yes, a lighter trigger does improve accuracy, but not as much as one may think.  I have stock triggers on all my semi-automatic defensive handguns. […]

Posted on September 10, 2021 by Greg Ellifritz in Weekend Knowledge Dump
1911, Active Self Protection, Ammoman School of Guns, appendix carry, AR-15, Caleb Giddings, Chris Masterjohn, Covid-19, defense review, diet, Doom and Bloom, drug cartels, drugs, family safety, Force Science Institute, Glock, gunsmithing, Jelly Bryce, Jerking the Trigger, John Farnam, Kevin Creighton, Kyle Defoor, Lucky Gunner, medical skills, medicine, Mexico, Mountain Man Medical, nutrition, precision rifle, psychology, revolvers, Rory Miller, Ryan Holiday, shooting drills, Swift Silent Deadly, Tatiana Whitlock, terrorism, The Armory Life, The Revolver Guy, Tier Three Tactical, Todd Green, travel safety View Post

Weekend Knowledge Dump- August 6, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   Trigger Reset Simplified : 3 (or More) Reasons Why Everything You Know About it is Probably Wrong A sensible look at trigger management.  I was taught to pin the trigger and then “catch the […]

Posted on August 6, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, ambush, ammunition, AR-15, Caleb Giddings, Doom and Bloom, Everyday Marksman, family safety, Growing Up Guns, gunsmithing, history, Legal, lock picking, Marcus Wynne, Marty Hayes, Massad Ayoob, medical skills, Melody Lauer, police, Recoil Magazine, Recoil Offgrid, revolvers, shooting drills, Spotter Up, Swift Silent Deadly, The Revolver Guy, Vortex View Post

Weekend Knowledge Dump- March 12, 2021

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Chauvin Trial Attorney Andrew Branca is providing legal analysis on the Chauvin trial in Minnesota. His summary of the first day’s proceedings is very thorough and insightful. I think a lot of you might […]

Posted on March 12, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, American Handgunner, Andrew Branca, AR-15, Ballistic Radio, BJJ, Caleb Giddings, Cecil Burch, civilian gunfighter, Dan John, Darryl Bolke, exercise, family safety, firearms training, Grant Cunningham, gunsmithing, home defense, home invasion, Legal, Matt Bracken, Max Velocity Tactical, medical skills, Mountain Man Medical, open carry, Pew Pew Tactical, police, shooting drills, terrorism, The Armory Life, Travis Haley, vehicle tactics, Vuurwapen Blog, weapon mounted lights, weapon retention View Post

Weekend Knowledge Dump- January 15, 2021

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   A Guide for Parents: Understanding Youth Mental Health and Preventing Unauthorized Access to Firearms This looks like an excellent resource for gun-owning parents.     Road Rage Statistics An in-depth analysis of the issues […]

Posted on January 15, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, AR Build Junkie, AR-15, Buckeye Firearms, ccw, Citizens Safety Academy, Defenders and Disciples, gelatin tests, gunsmithing, Integrated Skills Group, Jack Donovan, Legal, Marcus Wynne, Massad Ayoob, medical skills, Mountain Man Medical, optics, Paul Martin, police, police training, Practical Eschatology, radios, Rangemaster, revolvers, shooting drills, shotguns, The Revolver Guy, warning shots, Winning Mind Training View Post

Weekend Knowledge Dump- January 8, 2021

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Weaver vs. Picatinny: What’s the Difference? The two most commonly available optics rails and their differences.     Sheriff identifies pastor killed in East Texas church shooting An interesting case that my church security […]

Posted on January 8, 2021 by Greg Ellifritz in Weekend Knowledge Dump
ACLDN, Active Self Protection, Brian Enos, ccw, chokes, church security, church shootings, crowd violence, firearms training, gunsmithing, Integrated Skills Group, knives, Marc MacYoung, Marcus Wynne, Massad Ayoob, Michael Janich, modern service weapons, multiple attackers, Pew Pew Tactical, pocket carry, pocket pistols, police, Practical Eschatology, psychology, Rangemaster, robbery, Ruger, Sam Harris, scams, Steve Tarani, Swift Silent Deadly, Tamara Keel, The Revolver Guy, vehicle tactics, William Petty View Post

Weekend Knowledge Dump- December 18, 2020

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Concealed Carrier Assaulted By Man Who Pulls Knife, And Makes Many Mistakes During This Incident Take the time to watch this short surveillance video.  It’s pretty much the epitome of how not to handle […]

Posted on December 18, 2020 by Greg Ellifritz in Weekend Knowledge Dump
.410, Active Self Protection, American Handgunner, Ammoman School of Guns, backup gun, ballistics, booby traps, Brian Enos, Caleb Giddings, ccw, Chris Fry, church security, Concealed Nation, criminal firearms, crowd violence, Ed Head, flashlights, GAT Daily, gunsmithing, Hilton Yam, history, home invasion, Karl Rehn, knife fighting, knife fights, Lexipol, Paul Martin, police, Precision Rifle Blog, Ralph Mroz, Seth Godin, Steve Moses, Steve Tarani, survival, Survival Mom, Swift Silent Deadly, Tamara Keel, Tiger McKee, Tim Chandler, weapon retention View Post

Weekend Knowledge Dump- December 4, 2020

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   How to Survive a Mass Shooting The post-Covid quarantine mass shootings are starting to kick up. This is good advice to review. We had a respite for awhile, but there are lots of people […]

Posted on December 4, 2020 by Greg Ellifritz in Weekend Knowledge Dump
active killer, active shooter, AR Build Junkie, AR-15, ballistics, ccw, Concealed Nation, de-escalation, Defenders and Disciples, Ed Head, family safety, firearms training, Force Science, fraud, gunsmithing, Hilton Yam, Hock Hochheim, impact weapons, John Mosby, knife fighting, Marcus Wynne, Massad Ayoob, medical skills, Michael Bane, Mountain Man Medical, optics, Organic Prepper, Paul Carlson, Paul Howe, police, Precision Rifle Blog, red dot sights, shooting drills, survival, Swift Silent Deadly, Tamara Keel, terroism, The Armory Life, The Revolver Guy, Tier Three Tactical View Post

Weekend Knowledge Dump- November 20, 2020

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Battle of the Nines: 9mm Luger vs. 9×19 vs. Parabellum Everything you could ever want to know about the differing 9mm cartridges available on the market.     I Guess I Should Buy a […]

Posted on November 20, 2020 by Greg Ellifritz in Weekend Knowledge Dump
1911, 9mm, Active Self Protection, Caleb Giddings, ccw, Claude Werner, Condition Red Response, David Yamane, exercise, forgotten weapons, gunsmithing, Hilton Yam, home defense, John Lott, Karl Rehn, laser sights, Legal, Lucky Gunner, Marcus Wynne, Massad Ayoob, Melody Lauer, Michael Bane, Mike Boyle, Pew Pew Tactical, PHLster, police, Prepared Gun Owners, Recoil Magazine, red dot sights, shooting drills, shotguns, Skeeter Skelton, Target Barn, Tin Can Bandit View Post

Weekend Knowledge Dump- July 10, 2020

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Is Hollowpoint the Best Defensive Ammo for Concealed Carry? In most calibers, you should be carrying hollowpoint bullets for defensive purposes.  One can argue that solid bullets have advantages in .22, .25, .32, .38, […]

Posted on July 10, 2020 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, AR-15, Caleb Giddings, church shootings, forgotten weapons, GAT Daily, gunsmithing, Havok Journal, Integrated Skills Group, John Murphy, Karl Rehn, Mark Manson, Massad Ayoob, Paul Howe, plant medicine, police, psychology, PTSD, Recoil Magazine, red dot sights, revolvers, Rob Pincus, shooting drills, Swift Silent Deadly, The Discerning Shootist, The Revolver Guy, vehicle tactics, women View Post

Weekend Knowledge Dump- May 31, 2019

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Heavily Armed Robbers Utilizing Parked Vehicles as New Concealment Tactic A recent robbery trend that you should be aware of.     Prescription For Violence: The Corresponding Rise of Antidepressants, SSRIs & Mass Shootings […]

Posted on May 31, 2019 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, active shooter, Breach Bang Clear, Buckeye Firearms, carjacking, ccw, chokes, Craig Douglas, Dark Star Gear, Ernest Langdon, extreme close range, firearms training, gunsmithing, health, Hock Hochheim, holsters, John Farnam, Karl Rehn, knife fighting, Legal, Melody Lauer, Michael Bane, open carry, pepper spray, police, Recoil Magazine, road rage, robbery, Ruger, school shootings, shooting drills, snubnose, Spencer Keepers, Steve Moses, survival, Survival Mom, The Revolver Guy, Wim Demeere View Post

Weekend Knowledge Dump- May 3, 2019

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   3 Ways to Escape Zip Ties: An Illustrated Guide An informative infographic about escaping zip tie restraints.  This is useful, but the best advice I can provide is to AVOID BEING RESTRAINED!  I don’t […]

Posted on May 3, 2019 by Greg Ellifritz in Weekend Knowledge Dump
1911, active killer, Active Self Protection, active shooter, ambush, AR-15, art of manliness, backup gun, crime statistics, escape, gunsmithing, Hock Hochheim, Integrated Skills Group, Jeff Gonzales, John Mosby, Karl Rehn, knives, Kyle Lamb, Larry Vickers, Limatunes, Marcus Wynne, Massad Ayoob, police, Range Hot, reloads, revolvers, scams, shooting drills, snubnose, statistics, The One Right Tool, The Revolver Guy, travel View Post

Weekend Knowledge Dump- April 19, 2019

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Active Shooter Medicine: Are Tourniquets as Important as Everyone Thinks? In an active killer event, chest seals may be more important than tourniquets.     Children and Violence 101: Overview “Bottom Line Up front: […]

Posted on April 19, 2019 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, ambush, appendix carry, Bombs, Breach Bang Clear, Dave Spaulding, drugs, family safety, fire, Grant Cunningham, Growing Up Guns, gunsmithing, holsters, Integrated Skills Group, John Daub, John Mosby, Larry Mudgett, medical skills, Mike Pannone, Mike Seeklander, on target shooter NZ, police, Primary and Secondary, revolvers, Rifle Shooter, scams, shooting drills, shotguns, Spencer Keepers, survival, The Tactical Wire, travel View Post

Weekend Knowledge Dump- March 8, 2019

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   One-Handed Shooting and Why You Should Learn How to Do It Efficiently A lot of people don’t put in enough time practicing single hand shooting drills.  Fix that.     How to Spot Cheap […]

Posted on March 8, 2019 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, AK-47, Carry Trainer, ccw, Cecil Burch, criminology, Dave Spaulding, drugs, firearms training, Force Science Institute, gunsmithing, handgun stopping power, Havok Journal, Hock Hochheim, Integrated Skills Group, Julie Golob, Karl Rehn, Kathy Jackson, knife fighting, medical skills, Michael Bane, Nick Hughes, police, Ralph Mroz, Rangemaster, shooting drills, survival, SWAT magazine, Tom Givens, travel, travel safety View Post
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