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  • Weekend Knowledge Dump (Page 2)

Weekend Knowledge Dump

Weekend Knowledge Dump- August 15, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   After Action Report: Knife Defense for Instructors with Greg Ellifritz Thanks to Justin for the excellent review of my new defensive knife instructor class.  If you are interested in the class, this article gives […]

Posted on August 15, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- August 8, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   How I reclaimed the largest homeless encampment in Oregon The reality of homelessness and some things most of us don’t think about.     WiFi jammers and school security tech We know that higher […]

Posted on August 8, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- August 1, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   The Evolution of Law Enforcement Revolver Training An interesting look at how we got to where we currently are.   Monkey See, Monkey Do – Kevin Creighton Solid suggestions for folks who work retail […]

Posted on August 1, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- July 25, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   50 Best Tactical Blogs and Websites in 2025 I didn’t think that there were 50 tactical blogs still in existence. Apparently there are and mine made the top 10.     NEW STUDY: Time […]

Posted on July 25, 2025 by Greg Ellifritz in Weekend Knowledge Dump
.22, .22 magnum, Active Self Protection, Alex Ooley, appendix carry, ccw, counter custody, crowd violence, Dr. William Aprill, Empty Cases, escape, gelatin testing, gun digest, history, holsters, Integrated Skills Group, Justified Defensive Concepts, kidnapping, knife fighting, Massad Ayoob, police, police training, Primer Peak, Recoil Offgrid, scopes, shooting drills, shotguns, Tactical Defense Institute, Tactical Science, Tasers, travel, vehicle attacks View Post

Weekend Knowledge Dump- July 18, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Beretta 1301 Tactical: Still the Best After 10 Years? Excellent information about my favorite shotgun and accessories.  For more shotgun info, read Why your agency shouldn’t shelve the shotgun. One more shotgun article for […]

Posted on July 18, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- July 11, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Striker Fired Guns Should Probably Not Be Carried AIWB. If you have ever attended one of Tom Givens’ classes, you might remember him discussing the idea that everything in the gun world is on […]

Posted on July 11, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- July 4, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   JULY 2025 NEWSLETTER Tom’s excellent monthly newsletter.     The Tactical Truth About Thompsons My former police department owned a Thompson 1928.  When I started work there, the police chief kept it locked in […]

Posted on July 4, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- June 27, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Vang Comp Thunderstick Summit 2025 Open enrollment registration for the best shotgun summit in the country is now available.  Sign up quickly.  This one will sell out.  I’m teaching there and look forward to […]

Posted on June 27, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- June 20, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Ceecurets Of Shootin’ Clint Smith’s “shootin’ ceecurets.”     Lasers Vs. Red Dots Karl Rehn discusses which is the better option.     Jeff Cooper on .40 handguns For those of you interested in […]

Posted on June 20, 2025 by Greg Ellifritz in Weekend Knowledge Dump
American Cop, American Fighting Revolver, Bryan Eastridge, Claude Werner, Clint Smith, crowd violence, Ed Lovette, Erick Gelhaus, firearms training, Gun Snobbery, Jeff Cooper, Karl Rehn, Kyle Lamb, Legal, low light shooting, Marksmanship Matters, Massad Ayoob, medical skills, Organic Prepper, pocket carry, police, Police One, riots, Swift Silent Deadly, Tamara Keel, The Armory Life, The Firearms Blog, The Prepared, Uncle Zo, Women's Outdoor News View Post

Weekend Knowledge Dump- June 13, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   The world is getting a bit spicy again.  Dozens of large protests are scheduled for cities all around America on Saturday.  Israel bombed Iran.  People are going nuts.  This particular variety of public insanity […]

Posted on June 13, 2025 by Greg Ellifritz in Weekend Knowledge Dump
American Cop, Ben Stoeger, ccw, Claude Werner, crowd violence, Erick Gelhaus, firearms training, Growing Up Guns, Gun Snobbery, history, home invasion, Jeff Gonzales, Jim Shanahan, Lawrence Kane, Lucky Gunner, Mark Luell, Melody Lauer, Mike Seeklander, PHLster, pistoltraining.com, police, Police One, Primary and Secondary, riots, shooting drills, shotguns, snubnose, Tamara Keel, The Armory Life, Tier Three Tactical, Tiger McKee, Uncle Zo View Post

Weekend Knowledge Dump- June 6, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Critical Incidents! John Farnam’s commentary about last week’s terrorist attack in Colorado. The attacker used Molotov cocktails and a flame thrower.  Most of my friends carry weapons and medical gear. Do you have fire […]

Posted on June 6, 2025 by Greg Ellifritz in Weekend Knowledge Dump
1911, A Girl and a Gun, ACLDN, active killer, American Cop, API Prodigy, Bendigo Strange, ccw, CCW Insurance, concealed carry, crime statistics, Dr. Currie Myers, Dr. William Aprill, Erick Gelhaus, firearms training, Legal, Lon Etchison, Lucky Gunner, Massad Ayoob, Matt Haught, Matt Larsen, Michael Bane, Mike Boyle, pistoltraining.com, police, psychology, Recoil Magazine, Revolver Guy, revolvers, Rising Tide Defense, Shoot ON, shooting drills, terrorism, That Shotgun Blog, The Firearms Blog View Post

Weekend Knowledge Dump- May 30, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   “Scan and Assess” Seeing Beyond the Bang “Shooting is a mechanical skill. Staying alive after the shooting stops is a mental and emotional one. “Scan and Assess” reinforces your ability to think under pressure, […]

Posted on May 30, 2025 by Greg Ellifritz in Weekend Knowledge Dump
ACLDN, Active Self Protection, ccw, Claude Werner, holsters, Integrated Skills Group, Legal, Mark Manson, Pew Pew Tactical, psychology, Rangemaster, shooting drills, Swift Silent Deadly, Tatiana Whitlock, The Shooting Wire, Uncle Zo View Post

Weekend Knowledge Dump- May 23, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Traffic and Truth   What’s going on with the move to change the regulations with regards to owning silencers.     Mastering the Bowling Pin Shoot The very first handgun competition I entered was […]

Posted on May 23, 2025 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, American Cop, ccw, Claude Werner, Empty Cases, Erick Gelhaus, firearms training, Force Science Institute, GreyBeard Actual, gun digest, Gun Snobbery, Gunsite, Karl Rehn, Legal, Massad Ayoob, medical skills, Mike Seeklander, Mountain Man Medical, open carry, Reflex Handgun, shotting drills, supressors, Swift Silent Deadly, The Armory Life, weapon retention View Post

Weekend Knowledge Dump- May 16, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Which Shot Timer Should You Buy? I hope all of you own a shot timer.  If not, this article may be useful.     Tommy Gun Madness: The Thompson Submachine Gun Some interesting machine […]

Posted on May 16, 2025 by Greg Ellifritz in Weekend Knowledge Dump
American Cop, crowd violence, Glock, Gun Snobbery, history, Legal, Loadout Room, Massad Ayoob, medical skills, Mike Wood, police, riots, SafeMind Defense, shooting drills, The Armory Life, The Survival Podcast, Uncle Zo View Post

Weekend Knowledge Dump- May 9, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Which Doesn’t Belong and Why Ammunition quality control is at a historic nadir.  Pay attention to the cartridges your are placing inside your self protection firearm.     Sinister Manipulations – SemiAuto Shotguns Shotgun […]

Posted on May 9, 2025 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, American Cop, API Prodigy, Bearing Arms, Clint Smith, close quarters shooting, counterambush, Dave Spaulding, Erick Gelhaus, firearms training, GreyBeard Actual, Gun Snobbery, Hock Hochheim, holsters, John Hearne, Legal, Lucky Gunner, Massad Ayoob, medical skills, police, police training, Primer Peak, Rich Nance, Safariland, scams, shooting drills, shotguns, sniper, The Revolver Guy, The Tactical Wire, tourniquets, travel, vehicle tactics View Post

Weekend Knowledge Dump- May 2, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Bring A Gun To A Knife Fight? Steve Tarani dispels some of the tired myths uneducated “gun people” spout about knife attacks.     Concealed Carry for Women A full-text annual magazine for female […]

Posted on May 2, 2025 by Greg Ellifritz in Weekend Knowledge Dump
ACLDN, Active Self Protection, Caleb Giddings, ccw, Claude Werner, Dave Spaulding, Defenders USA, Dr. David Yamane, Everyday Marksman, gelatin testing, knife attacks, Legal, Lon Etchison, Mark Fricke, Massad Ayoob, Michael Bane, Mike Boyle, Mr. Revolver Guy, pepper spray, pistoltraining.com, police, Police One, POM, Primer Peak, psychology, Pursuit Magazine, Rangemaster, red dot optics, revolvers, Rich Grassi, Ross Hick, school shootings, shooting drills, Steve Tarani, The Armory Life, The Shooting Wire, Uncle Zo, Warren Wilson, women's carry View Post

Weekend Knowledge Dump- April 25, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   What is the right trigger? Thoughts on handgun triggers.     Magtech Revolver Ammo – Stay Away I had the exact same problem with Magtech .32 ammo about a year ago.  After I wrote about […]

Posted on April 25, 2025 by Greg Ellifritz in Weekend Knowledge Dump
.32, Ammoman School of Guns, API Prodigy, Brene Brown, Calibre Press, ccw, Chris Cypert, Concealed Nation, Doug Deaton, firearms training, GAT Daily, gun digest, history, holsters, Jack Donovan, John Hearne, Karl Rehn, Legal, Lon Etchison, low light, Massad Ayoob, medical skills, Mike Wood, Oleg Volk, point shooting, police, pre-assault indicators, Primary and Secondary, psychology, red dot optics, Safariland, SafeMind Defense, shooting drills, shotguns, Steve Tarani, Swift Silent Deadly, That Shotgun Blog, The Armory Life, The Human Behavior Podcast, The Revolver Guy, tourniquets, vehicle tactics View Post

Weekend Knowledge Dump- April 18, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   The Whippoorwill That Wasn’t Paul gives us an excellent update that all of you who are interested in preparedness should read.     Understanding The Objective Standard Mandatory content for my police readers.  You […]

Posted on April 18, 2025 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, American Cop, Clint Smith, Defenders USA, Erick Gelhaus, flashlights, Force Science Institute, John Farnam, Jonathan Willis, Kevin Creighton, Legal, low light shooting, medical skills, Organic Prepper, Paul Martin, police, robbery, shooting drills, shotguns, Swift Silent Deadly, That Shotgun Blog, Uncle Zo View Post

Weekend Knowledge Dump- April 11, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Arriving at Your Class Tips for your first shooting class.  Still looking for a quality class?  Read How to Find Quality Training.     Investigating Edged Weapons Cases Information about edged weapons attacks.   […]

Posted on April 11, 2025 by Greg Ellifritz in Weekend Knowledge Dump
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Weekend Knowledge Dump- April 4, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Ayoob Files: Murder or Self-Defense?   Massad Ayoob brings up some legal issues you should understand in this case debrief.  For more of Mas’ content, read Lost Secret of Pistol Shooting: The Crush Grip […]

Posted on April 4, 2025 by Greg Ellifritz in Weekend Knowledge Dump
.380, black powder, Bob Vogel, ccw, Claude Werner, Concealed Nation, gelatin testing, holsters, Legal, Massad Ayoob, Recoil Magazine, shooting drills, Swift Silent Deadly, The Truth About Guns, travel View Post
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