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  • Posts tagged "TDI"

Posts tagged "TDI"

Weekend Knowledge Dump- February 28, 2025

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Spending the night on the Streets of Portland Encounters with mentally ill homeless people are common.  I think it’s useful to see how they live in order to better understand a population that most […]

Posted on February 28, 2025 by Greg Ellifritz in Weekend Knowledge Dump
active killer, active shooter, Bryan Eastridge, Chris Cypert, Dustin Soloman, Erick Gelhaus, firearms training, GAT Daily, Guns America, holsters, Jack Donovan, Jerking the Trigger, Ka-Bar, Karl Rehn, Kathy Jackson, Mark Manson, Massad Ayoob, pistoltraining.com, police, police training, psychology, Rangemaster, revolvers, Shoot ON, shooting drills, TDI, The Revolver Guy, The Way is in Training View Post

Weekend Knowledge Dump- September 27, 2024

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Plan For Failure We are entering some very uncertain times.  What should you do to prepare?  Paul has some good advice here.  Combine that with Daisy’s thoughts about the The Election Pandemic Playbook and […]

Posted on September 27, 2024 by Greg Ellifritz in Weekend Knowledge Dump
.22 magnum, Active Self Protection, American Cop, American Handgunner, Caleb Giddings, ccw, church security, Claude Werner, Demonstrated Concepts, Erick Gelhaus, firearms training, Funshoot News, Guns Magazine, holsters, Ken Good, Kevin Creighton, low light shooting, Massad Ayob, medical skills, Paul Martin, pocket carry, psychology, Recoil Magazine, revolvers, robbery, school security, shooting drills, statistics, survival, Tactical Defense Institute, Tamara Keel, TDI, The Firearms Blog, The Organic Prepper, The Shooting Wire View Post

Weekend Knowledge Dump- December 23, 2022

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   How to Choose a Good IWB Holster Part 2 | Secure and Fast   Part two of the IWB holster selection article I posted last week. While we are looking at “Part Two” articles, […]

Posted on December 23, 2022 by Greg Ellifritz in Weekend Knowledge Dump
.22, American Cop, American Handgunner, Ammoland, backup gun, Edwin Leap, Erick Gelhaus, Force Science Institute, gun digest, Gun Mag Warehouse, holsters, James Howard Kunstler, knife fighting, low light shooting, Lucky Gunner, Massad Ayoob, medicine, one handed shooting, Paratus, Pew Pew Tactical, police training, Practical Eschatology, Primer Peak, shooting drills, situational awareness, Steve Tarani, TDI, The Firearms Blog View Post

Weekend Knowledge Dump- July 8, 2022

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   How To Tell If A Burglar Is Watching Your House   Good information here.  Thank you to Practical Eschatology for digging up the link.     What the heck is candela? Lumens? Photonic Barriers?? […]

Posted on July 8, 2022 by Greg Ellifritz in Weekend Knowledge Dump
ACLDN, active killer, Active Self Protection, active shooter, Ammoman School of Guns, appendix carry, Armed and Styled, burglary, ccw, church security, David Yamane, Ed Monk, Elegant and Armed, Erick Gelhaus, firearms training, flashlight tactics, flashlights, Grant Cunningham, Gun Mag Warehouse, holsters, John Johnston, low light, Lucky Gunner, Melody Lauer, Michael de Bethencourt, Off Duty/On Duty Podcast, Organic Prepper, Paul Martin, Pew Pew Tactical, police, Practical Eschatology, precision rifle, revolvers, robbery, school safety, Steve Moses, TDI, The Revolver Guy, Tom Givens, travel, Unredacted Magazine View Post

Weapon Handling in an Active Killer Event

Written by Greg Ellifritz   I’ve taught a lot of active killer response classes over the years.  One of the key learning points I regularly discuss is how to avoid being mistaken for the killer if you choose to draw your pistol and respond during an active killer event.  Last year’s police shooting of Johnny […]

Posted on June 8, 2022 by Greg Ellifritz in Articles
active killer, active shooter, TDI View Post

Weekend Knowledge Dump- April 22, 2022

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   Making the J-Frame .38 Snub Work Some exceptionally solid snubby advice. “Clint Smith is reputed to have said something to the effect, “Handguns are meant to be comforting, not comfortable”. I tend to agree […]

Posted on April 22, 2022 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, Annette Evans, Backdoor Survival, Bearing Arms, Clint Smith, Commander Zero, firearms training, holsters, impact weapon, Karl Rehn, knives, Lucky Gunner, Massad Ayoob, Pew Pew Tactical, Recoil Magazine, saps, shotguns, snubnose, spyderco, Steve Tarani, TDI, The Martialist, vehicle tactics View Post

Ka-Bar TDI Shark Bite

Written by: Greg Ellifritz   *I’m re-posting this article from a couple years ago.  I recently learned that Ka-Bar has discontinued this model.  Whatever inventory is available right now is likely the last opportunity to purchase this excellent non-metallic defense option.  The Shark Bites in the supply line now will soon be sold and there […]

Posted on November 16, 2020 by Greg Ellifritz in Reader Questions
Ka-Bar, knives, Raven Concealment, TDI View Post

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?  […]

Posted on August 21, 2020 by Greg Ellifritz in Weekend Knowledge Dump
.30 Carbine, Active Self Protection, active shooter, Ammoman School of Guns, Buckeye Firearms, Caleb Giddings, ccw, crime statistics, Gabe Suarez, GAT Daily, gelatin tests, Hock Hochheim, Integrated Skills Group, John Lott, knife fighting, Mike Seeklander, optics, Organic Prepper, pocket pistols, police, police training, Practical Eschatology, Prepared Gun Owner, Range Hot, Recoil Magazine, red dot sights, revolvers, riots, Selco, shooting drills, shotguns, Spotter Up, survival, Swift Silent Deadly, Target Barn, targets, TDI, Tiger McKee, Tom Givens, vehicle tactics View Post

Weekend Knowledge Dump- April 10, 2020

Knowledge to make your life better. If you have some free time, check out some of these links this weekend.   Carrying At Home “In the end, you are pretty much left with two options. Improvised weapons strategically staged throughout your home. Or, you can carry on body. Truthfully, I encourage you to do both. […]

Posted on April 10, 2020 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, AK-47, Caleb Giddings, ccw, Close quarter shooting, Craig Douglas, Darryl Bolke, David Yamane, home defense, home security, Jeff Gonzales, Jerry Miculec, Karl Rehn, Lee Weems, Legal, lock picking, Lucky Gunner, Marcus Wynne, medical skills, Morgan Atwood, police, Ralph Mroz, Recoil Magazine, Recoil Offgrid, revolvers, shooting drills, shotguns, situational awareness, Swift Silent Deadly, TDI, The Revolver Guy View Post

The Springfield XD- A Polemic

Written by: Greg Ellifritz   A recent discussion on my Facebook page prompted me to write an article to explain why I really don’t care for the Springfield XD pistol.  I’ve seen hundreds of the guns go through my classes in the last decade.  I remain unimpressed.   The gun’s main selling point seems to […]

Posted on December 23, 2019 by Greg Ellifritz in Firearm Reviews
ccw, guest author, John Motil, Springfield Armory, Tactical Defense Institute, TDI View Post

Training vs. Experience

Written by: Greg Ellifritz Many of my students are serious practitioners of the art of self-protection.  They’ve graduated from numerous shooting schools and hold black belts in various martial arts systems.  Although they generally enjoy the training process in general, their ultimate goal is to become better fighters.  They are hoping that the skills they […]

Posted on December 18, 2019 by Greg Ellifritz in Articles
ccw, experience, FBI, force-on-force, police, TDI, training View Post

Timing…a Missing Component in Training

Written by Greg Ellifritz   One of the hardest things I do as a firearms and self defense trainer is convincing people that their lives are worth defending.  Many students come to my classes with an attitude that displays an extreme lack of self worth.  It’s hard for me to comprehend, but many people do […]

Posted on December 17, 2019 by Greg Ellifritz in News and Tactical Advice, Tactical Training Scenarios
ccw, resistance strategies, robbery, TDI, training View Post

Snubby Revolver Class AAR

Written by: Greg Ellifritz   Last weekend I taught my inaugural Snubby Revolver for Concealed Carry class.  Dann Sternsher from G4 Personal Safety hosted the class at his excellent private range/classroom facility.   This was my very first time teaching a commercial revolver class.  I got certified to teach revolver skills to cops and security […]

Posted on October 28, 2019 by Greg Ellifritz in What's New
Chuck Haggard, class reviews, Claude Werner, Grant Cunningham, Hardwire Tactical, Michael deBethencourt, revolvers, TDI, The Revolver Guy View Post

Training Scars

 Written by: Greg Ellifritz   Training scars … we all have them.   I’m not talking about training scars like the black eye you get when your partner goes a little too hard while sparring or the scars you get when you cut your finger trying to quickly open your fighting knife. The training scars […]

Posted on April 16, 2019 by Greg Ellifritz in Articles
ccw, firearms training, Jim Cirillo, police, TDI, training View Post

Can a Walking Cane be an Effective Weapon?

  I’ve taught hundreds of people how to fight with a cane.  I genuinely believe that a cane can be an excellent “low profile” weapon in the right hands…assuming the person wielding the cane has a little training or practice.  Before I talk about how best to use the cane, let’s take a look at […]

Posted on March 18, 2019 by Greg Ellifritz in Articles, News and Tactical Advice
burglary, cane, cane fighting, impact weapons, TDI View Post

Shot Show Roundup 2019

Written by: Greg Ellifritz If you have been vacationing off the planet, you may not realize that the world’s largest trade show for shooting enthusiasts was held in Las Vegas last week.  The Shooting, Hunting and Outdoor Trades (SHOT) show is the second largest trade show in Las Vegas every year.  70,000+ shooting industry professionals […]

Posted on January 28, 2019 by Greg Ellifritz in What's New
aimpoint, flashlights, gelatin tests, Glock, holsters, John Farnam, knives, optics, Raven Concealment, Recoil Magazine, sig sauer, Surefire, Tamara Keel, TDI View Post

2108 Practice Sessions #12-13

Written by: Greg Ellifritz My friend Claude Werner recently wrote an article where he postulated most shooters don’t do any real structured practice with their firearms.  They plink or play, but they generally don’t perform drills designed with realistic standards in order to improve performance.  In the article, Claude talked about sharing details and photos […]

Posted on May 24, 2018 by Greg Ellifritz in Shooting Drills
shooting drills, TDI View Post

Shooting the Hudson H-9

Written by: Greg Ellifritz   I’ve been down at TDI teaching my impact weapons class the last couple days.  As per my custom, before and after class I generally tend to shoot a lot of practice rounds at a couple of the beautiful ranges they have down there.   One of my fellow instructors recently […]

Posted on April 30, 2018 by Greg Ellifritz in Firearm Reviews
Hudson Manufacturing, TDI View Post

Weekend Knowledge Dump- December 22, 2017

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   The 10mm Auto: Cooper’s Big Bore A very thorough history of the development and evolution of the 10 mm auto cartridge.     COUNTER SURVEILLANCE: CARRYING WEAPONS WITHOUT TELLING EVERYONE Some good tips for […]

Posted on December 22, 2017 by Greg Ellifritz in Weekend Knowledge Dump
active killer, Active Self Protection, active shooter, AR-15, backup gun, Breach Bang Clear, ccw, Gabe Suarez, gelatin tests, Massad Ayoob, Mike Seeklander, optics, police, precision rifle, psychology, rape, scopes, situational awareness, TDI, Todd Green View Post

Weekend Knowledge Dump- May 19, 2017

Knowledge to make your life better.  If you have some free time, check out some of these links this weekend.   Maximal Effective Range of Buckshot A very well done study comparing some common shotgun buckshot loads.  While the data is useful, I would argue that looking for “maximal effective range” in a shotgun isn’t […]

Posted on May 19, 2017 by Greg Ellifritz in Weekend Knowledge Dump
Active Self Protection, AK-47, AR-15, building search tactics, Chris Fry, Claude Werner, gelatin tests, Hsoi, knife fighting, medical skills, Paul Sharp, pet first aid, police, psychology, riots, shooting drills, Short Barrel Shepherd, shotguns, Spotter Up, Survival Sullivan, TDI View Post
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