Written by: Greg Ellifritz I occasionally get questions from readers about changing their defensive ammo to better defeat heavier winter clothing in the colder months. People who consider an ammo change generally do it for one of two possible reasons. The most common is that the person misunderstands wound ballistics. He wants […]
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Posts tagged "gelatin tests"
Weekend Knowledge Dump- May 13, 2022
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. How to Find The Best Concealed Carry Holster Excellent tips for choosing and carrying a CCW holster. U.S. police trainers with far-right ties are teaching hundreds of cops My police instructor friends […]
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 […]
Stop Worrying About Overpenetration
Written by: Greg Ellifritz I’ve written in the past about some ballistic testing I observed at one of the past Rangemaster Tactical Conferences I attended. The bottom line of the article was that one shouldn’t depend on expansion from short barreled pocket pistols. That article generated all kinds of emails and questions on […]
Weekend Knowledge Dump- May 7, 2021
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. AR Magazines & Case for the 20-Round Mag with Steve “Yeti” Fisher Steve Fisher discusses the utility of the 20-round AR-15 magazine. Lubing Your GLOCK in … 3, 2, 1 Easy Steps […]
Weekend Knowledge Dump- April 16, 2021
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Peep Sight vs Open Sight: A Tale of Two Radii Interesting data. I enjoy reading casual studies like this one. Want more science? Read DO YOU NEED A VERTICAL FORE GRIP ON YOUR RIFLE: […]
Weekend Knowledge Dump- April 2, 2021
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Why “Gray” Is the New Black: Assessing Baseline and Blending In Daisy discusses why it’s important to blend in and how to achieve the “gray man” look. Chumming For Monsters Michael Bane […]
Weekend Knowledge Dump- March 5, 2021
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Sometimes You Gotta Think Outside The Box Students in my classes regularly ask me about the viability of tossing a wallet or car keys in the direction of the attacker and running away. Here’s an […]
Weekend Knowledge Dump- January 29, 2021
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. 5 Best Rimfire Loads for Self-Defense These are the .22 loads I carry in my defensive rimfire handguns. Best Showers Guns to Protect Your Bathroom I’m about as paranoid as anyone can […]
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 […]
Weekend Knowledge Dump- January 1, 2021
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. 5 Firearms instructor red flags “If your instructor commits one of the 5 Firearms Instructor Red Flags, I would be concerned, especially if it’s the medical one. If they break 2 of them, I […]
Weekend Knowledge Dump- December 25, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. GUNMAN opens fire outside St. John the Divine church in Manhattan after Christmas choir performance As I’ve noted in previous writings, we are seeing more and more active killer attacks of late originating OUTSIDE […]
Weekend Knowledge Dump- November 27, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. My Mistakes in the Knife Teaching World. Hock’s valuable thoughts about the evolution of knife training. Understanding Police use of Force Massad Ayoob drops some knowledge. What About BB? “Let’s […]
Weekend Knowledge Dump- November 6, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. TESTING .300 BLACKOUT BALLISTICS Gel testing subsonic .300 Blackout rounds from a short barrel. Speaking of ballistic gelatin, you may also like Ballistic Gel: Purpose, Protocol, & Best Ones. The Smith & […]
Weekend Knowledge Dump- October 23, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Openrange Defense – Is Awareness Mightier than the Gun? Marlan uses the demise of some historical gunfighters to stress the importance of situational awareness. Purse Carry is the Worst Carry: Part 1 […]
Weekend Knowledge Dump- September 18, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. The New Rules of Engagement If you only consume one piece of content from this post, make it this one. In Michael Bane’s podcast, he discusses how the criminal threats we are training to […]
Weekend Knowledge Dump- August 21, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. The Top 5 Low Round Count Drills Ammunition is expensive right now. Here are a few valuable low round count shooting drills to keep your skill levels up. Do you have some ammo stockpiled? […]
Weekend Knowledge Dump- August 7, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. What’s the Best 38 Special Ammo for Self-Defense? Although I wouldn’t put the Lehigh Defense cartridge into my list of the “top loads,” the author’s ballistic testing results provide very useful information for any […]
Ammo Shortage: Is the 10mm a Good Self Defense Round?
Written by Greg Ellifritz I’ve been getting a few questions from readers about the 10mm auto for self protection. With the current ammo shortage primarily affecting the common defensive calibers, some readers are seeing 10mm ammo still available online and in gun stores. Is it worthwhile to own a 10mm defensive handgun in […]
Weekend Knowledge Dump- July 3, 2020
Knowledge to make your life better. If you have some free time, check out some of these links this weekend. PCC Showdown: H&K SP5 vs Kalashnikov USA KP9 vs CMMG Banshee I get a lot of questions about pistol caliber carbines. I’m really not the right one to ask, as I don’t own any […]