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Weekend Knowledge Dump- October 22, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   The Perfect Hiking Load-Out? Since I retired from my police job last year, I’ve made it a point to do much more hiking.  For the last year, I’ve averaged hiking 15-20 hours a week […]

Posted on October 22, 2021 by Greg Ellifritz in Weekend Knowledge Dump
'Winning Mind, Active Self Protection, Annette Evans, AR-15, Ballistic Magazine, Caleb Giddings, CarryTrainer, ccw, concealed carry, David Yamane, edible plants, EM Docs, firearms training, hiking, Lucky Gunner, magazines, medical skills, Michael Bane, Pew Pew Tactical, police shootings, police training, Recoil Magazine, red dot sights, Reflex Handgun, revolvers, shooting drills, The Revolver Guy View Post

Handgun Bullet Penetration Through Interior Walls

Written by: Greg Ellifritz Handgun Bullets: How Do They Penetrate in Home Materials? is an interesting study evaluating how deeply modern defensive handgun rounds penetrate in common building materials.  The data is useful.  The author’s opinions and analysis are less so.   Let’s cut to the chase.  We should not be choosing our handgun ammunition based […]

Posted on October 18, 2021 by Greg Ellifritz in Reader Questions
ammunition, ammunition testing, handgun stopping power, home defense View Post

The 500th Weekend Knowledge Dump

Before we get started with this week’s batch of links, I want to note that this is the 500th edition of the Weekend Knowledge Dump!  Since I started the project, you’ve received the Weekend Knowledge Dump every week without a single exception for almost 10 years.  Think about it.  How many other tactical blogs do […]

Posted on October 15, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, Annette Evans, Caleb Giddings, Dave Spaulding, firearms training, gelatin testing, Grant Cunningham, Gun Mag Warehouse, holsters, Kahr, Ken Hackathorn, Lucky Gunner, medical skills, Paul Martin, PHLster, Primary and Secondary, Primer Peak, Range Hot, Seth Godin, shooting drills, shotguns, statistics, survival, Swift Silent Deadly View Post

Free Books- Part 237

Amazon has a tremendous number of FREE ebooks on their website.  You can find thousands of free kindle books on Amazon’s site every day.  These books can be downloaded to a Kindle reader or a free App on your phone or personal computer.  Even if you don’t have a Kindle, you can download a free […]

Posted on October 13, 2021 by Greg Ellifritz in Uncategorized
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The 9mm Revolver: Boom x 6 or 5 or 7

*This is a guest post from Travis Pike.  To learn more about him, check out the “about the author” blurb at the end of the article.  Travis is a big revolver fan and thought that my audience might appreciate this piece.  I think you will enjoy it. -Greg   When talking about revolvers as a […]

Posted on October 12, 2021 by Greg Ellifritz in Articles, Firearm Reviews
guest author, revolvers, Travis Pike View Post

Revolver Squib Loads

Written by: Greg Ellifritz   During a recent range training session, I was doing some shooting with a couple of my revolvers for a change of pace.  While shooting a beat up Model 10 Smith and Wesson, I experienced a squib load.   I shoot a bunch of .38 ammo every year and I can’t […]

Posted on October 11, 2021 by Greg Ellifritz in Articles
firearms training, revolver View Post

Weekend Knowledge Dump- October 8, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   5 Steps to (Actually) Make America Great Some very good advice here.     Soft Skills in the Survival Spectrum — Here’s Why They’re So Important It’s not always about shooting and fighting.   […]

Posted on October 8, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, Brian Hill\, Dave Grossman, driving, Ed Lovette, Grant Cunningham, Havok Journal, home defense, ITS Tactical, Kyle Lamb, Mountain Guerilla, police shootings, police training, revolvers, shooting drills, Skinny Medic, Steve Tarani, Swift Silent Deadly, The Revolver Guy, tourniquets, vehicle tactics View Post

Two Different Kidnappings- Would You Intervene?

Written by: Greg Ellifritz   One of the goals of any type of combative training is to “remove novelty.”  Novel situations combined with stress often force our brains to operate in a more instinctive manner.  When operating this way, higher order thinking isn’t possible.  Our goal as trainers is to introduce our students to as […]

Posted on October 6, 2021 by Greg Ellifritz in Tactical Training Scenarios
kidnapping View Post

Weekend Knowledge Dump- October 1, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   9 Signs You’re Tactically Stupid “Ask for evidence, sources, or a point of reference. There are lots of good subject matter experts out there, and they often have business pages chock full of free […]

Posted on October 1, 2021 by Greg Ellifritz in Weekend Knowledge Dump
active killer, active shooter, Breach Bang Clear, Chuck Taylor, Close quarter shooting, drones, gelatin testing, Growing Up Guns, knife fighting, Lucky Gunner, Massad Ayoob, Michael Janich, Nassim Taleb, pepper spray, police training, Rangemaster, Recoil Magazine, red dot sights, revolvers, Tamara Keel View Post

Lessons Learned After Two Months With Covid-19

  Today marks the six-week mark since I’ve been released from the hospital after suffering a bad case of Covid-19.  I caught the bug in Ecuador.  I first noticed symptoms on July 30.  I tried to battle the virus myself without any medical attention until August 9th when I flew home to the USA.  I […]

Posted on September 27, 2021 by Greg Ellifritz in What's New
Covid-19, medical skills, third world travel, travel View Post

Weekend Knowledge Dump- September 24, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   My new favorite gun I really like my LCP .22, but I’m not yet convinced of its reliability enough to carry it.  I’ve put 260 rounds through mine and had nine malfunctions.  I’m hoping […]

Posted on September 24, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, appendix carry, building search tactics, Caleb Giddings, Combat Sports Law, Ernest Langdon, firearms training, John Johnston, John Mosby, Kerry Davis, medical skills, Michael Janich, Mountain Guerilla, Organic Prepper, Pat Rogers, police, police training, Prepared Gun Owners, psychology, Recoil Magazine, Spotter Up, terrorism View Post

Free Books- Part 236

Amazon has a tremendous number of FREE ebooks on their website.  You can find thousands of free kindle books on Amazon’s site every day.  These books can be downloaded to a Kindle reader or a free App on your phone or personal computer.  Even if you don’t have a Kindle, you can download a free […]

Posted on September 23, 2021 by Greg Ellifritz in Uncategorized
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The Sub-Second Draw

  The internet has been abuzz with talk of the relative importance of the skillset of being able to draw and fire a gun from concealment in under a second.  If you want to catch up on what has been said and gain an understanding of the debate, I would suggest the references below.   […]

Posted on September 22, 2021 by Greg Ellifritz in Articles
Caleb Giddings, ccw, firearms training, holsters, Lee Weems View Post

Contact Distance Shooting…Rescuing a Friend or Family Member

Written by: Greg Ellifritz   Have you ever thought about how you would rescue a friend, partner, or loved one who was engaged in a life or death struggle with a criminal?   It may be a little more complex than you have imagined.   A while back a concealed carry permit holder named Perry […]

Posted on September 20, 2021 by Greg Ellifritz in Articles, News and Tactical Advice
contact shots, extreme close range, partner rescue, police shootings View Post

Weekend Knowledge Dump- September 17, 2021

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   TFB Armorer’s Bench: Complete AR15 Disassembly – Bolt Carrier Group The rioting and the pandemic happening in the background of our lives over the past couple of years has prompted millions of people to but […]

Posted on September 17, 2021 by Greg Ellifritz in Weekend Knowledge Dump
Annette Evans, AR-15, ccw, holsters, medical skills, medicinal plants, Michael Bane, On Her Own, Pew Pew Tactical, pre-assault indicators, Reflex Handgun, robbery, Sam Coffman, shooting drrills, shotguns, Spotter Up, Swift Silent Deadly, Tamara Keel, terrorism, The Firearms Blog View Post

Mike Pannone’s “Mind Games” Drill

Written by Greg Ellifritz   “Changing gears” is a concept I often employ in my practice shooting drills.  Altering shot cadences between fast imprecise shooting on large, close targets and slow precise shooting on smaller targets is an important skill to train.  It’s important to learn what you “need to see” to make a shot. […]

Posted on September 13, 2021 by Greg Ellifritz in Shooting Drills
Mike Pannone, shooting drills 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

Free Books- Part 235

Amazon has a tremendous number of FREE ebooks on their website.  You can find thousands of free kindle books on Amazon’s site every day.  These books can be downloaded to a Kindle reader or a free App on your phone or personal computer.  Even if you don’t have a Kindle, you can download a free […]

Posted on September 9, 2021 by Greg Ellifritz in Uncategorized
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The Heroin Epidemic, Narcan, and First Aid for Opioid Overdoses

Written by: Greg Ellifritz   I saw a statistic last month that stunned me.  In 2020, drug overdose deaths were up almost 30%.  More than 93,000 people died in the USA last year from drug overdoses.  To put that number in perspective, 36K people died last year in car crashes.  Another 39K died from gunshot […]

Posted on September 8, 2021 by Greg Ellifritz in Articles
drugs, First Aid, medical skills, police View Post

The Best .38 Special Defensive Ammunition

Written by: Greg Ellifritz   I recently received this question from a reader.  Considering the popularity of the snub nose revolver as a carry pistol, I figured it would be useful if I answered the question in a blog post:   “I’m looking to pick up a S&W 340PD here soon as a backup or […]

Posted on September 6, 2021 by Greg Ellifritz in Reader Questions
handgun stopping power, revolver, snubnose View Post
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