17 Habits That (Quietly) Took My AR-15 Past 20,000 Rounds

This guide emphasizes the critical role of regular firearm maintenance in preventing malfunctions and ensuring performance. It highlights how wear and carbon buildup can drastically affect a firearm's operation, while proper lubrication is key to smooth cycling. The information also touches on the reliability differences between standard AR-15s and those equipped with suppressors, noting potential malfunction points at lower round counts for the latter.

This video tests the penetration capabilities of various calibers against a boulder, culminating with the .50 BMG. While smaller calibers like .22 LR, 9mm, and .45 ACP caused minimal damage, larger rounds like 5.56mm and 12 gauge slugs began to chip the rock. The .308 and initial .50 BMG shots caused significant fragmentation but did not penetrate. A second .50 BMG shot successfully penetrated the boulder.

This video demonstrates how to improve shooting accuracy through dry fire practice using the Laser Ammo Flashbolt system. The system replaces the standard BCG, allowing for laser-based trigger pull and reset simulation, enabling users to practice trigger control and speed drills at home without expending ammunition. It highlights the importance of dry fire for consistent shot placement.

This video from Line 45, hosted by Scott, clarifies the critical differences between .223 REM and 5.56 NATO ammunition and chambers, emphasizing safety and performance implications for SHTF scenarios. Scott explains how chamber design, specifically freebore length, impacts pressure, accuracy, and barrel life, advising viewers to always check their barrel markings before selecting ammunition. The content is geared towards intermediate shooters and preppers concerned with reliable firearm function under stress.

This video highlights the ongoing debate between AR-15s and lever-action firearms, acknowledging the AR's popularity while noting the 'sexiness' and evolution of lever guns. It promotes upcoming tactical lever gun courses focusing on advanced loading techniques, strong vs. support hand manipulation, ammo stashing, and transitioning to a sidearm, emphasizing that lever guns remain a valuable tool in a shooter's arsenal.

This video reveals 7 advanced shooting secrets for American shooters, emphasizing skill over gear. Expert instruction covers the 36-yard zero for carbines, leading with eyes for target transitions, mastering holster grip, finding Natural Point of Aim, trapping the trigger for faster follow-ups, the 70/30 grip pressure rule, and adopting the Cooper Color Code for optimal mindset. Mastering these techniques significantly elevates shooting proficiency.

This video provides an expert overview of the best pocket pistols for 2025, featuring insights from industry professionals like Adam Painchaud of Sig Sauer Academy. It details top models including the Kahr CM9, Kimber Micro 9, Walther PPK/S, Glock 42, Beretta Tomcat, Sig P238, Ruger LCP Max, S&W Bodyguard 380, and Kel-Tec P32, covering their specifications, calibers, and suitability for concealed carry. The presentation emphasizes practical self-defense applications and the importance of choosing a reliable, portable firearm.

This video critically reviews five firearms deemed unsuitable for concealed carry in 2025. It highlights the Bond Arms Cyclops Thumper's novelty over utility, the S&W Model 327's inefficient .357 Magnum performance with a short barrel, and the Walther PPK's outdated design issues like heavy trigger pull and slide bite. The Standard Manufacturing S333 Thunderstruck is criticized for its gimmicky double-barrel .22 WMR and poor accuracy, while the Altor Pistol is labeled the worst due to its unsafe 'fire on release' mechanism and impractical single-shot design.

This video provides a comprehensive review of the best concealed carry firearms for seniors in 2025, focusing on models that address common challenges like reduced hand strength and recoil sensitivity. Expert insights from a professional shooter highlight specific features such as easy-to-rack slides, comfortable grips, and reliable performance. The recommendations cater to seniors seeking enhanced personal safety through accessible and effective self-defense tools.

This video provides an expert-level review of top 1911 pistols for 2025, featuring insights from a knowledgeable instructor. It covers a range of models from Ruger, Remington, Sig Sauer, Kimber, Springfield Armory, Auto-Ordnance, and Colt, discussing their unique features, performance characteristics, and suitability for various applications like concealed carry, home defense, and competition shooting. The assessment highlights trigger quality, capacity, materials, and historical design elements.