Mossberg 500 FLEX 20 Gauge, Gunsite Academy

This expert-level guide from GBRS Group demonstrates how to integrate the OODA loop (Observe, Orient, Decide, Act) into a tactical rifle reload. The instructor emphasizes performing the 'Observe' and 'Orient' phases while the magazine is being changed, allowing for immediate action upon completion. The video showcases a proficient live-fire reload drill on an AR-style rifle equipped with EOTech, SureFire, Magpul, and B5 Systems accessories.

This guide details how to test propellant temperature sensitivity, a crucial factor for consistent long-range accuracy. It emphasizes using a reliable chronograph and testing ammunition across a wide temperature range, from cold to hot conditions. The process involves calculating the muzzle velocity change per degree Fahrenheit to understand how temperature fluctuations affect performance, enabling shooters to account for these variations in their ballistic solutions.

This video from InRangeTV explains why the 44-40 cartridge is generally not recommended for modern firearms enthusiasts, despite its historical significance. The instructor, with apparent expertise in firearms, details the practical disadvantages of 44-40, including ammunition scarcity and reloading difficulties, compared to more accessible modern alternatives like 357 Magnum/38 Special or 45 Colt. The core argument centers on the 44-40's historical advantage in sealing black powder fouling due to its stepped case design, a benefit largely negated by modern ammunition and firearm designs.

This video demonstrates setting up an Insta360 GO 3S for a first-person perspective during a live fire drill. The shooter, identified as an experienced shooter and tactical gear influencer, showcases rapid-fire engagement, a slide-lock reload, and performance evaluation using a shot timer. The content highlights proficient recoil management and tactical reloading proficiency.

This video provides an expert-level demonstration of efficient reloading techniques for the SIG MPX, presented by Tanner Denton. It covers practical 'John Wick' style drills and offers a detailed breakdown of the MPX's setup, including specific accessories like the Radian Raptor-i charging handle and Steiner T1Xi optic, as well as modifications for suppressor compatibility.

This comprehensive guide details advanced AR-15 reloading techniques and training drills, presented by an experienced firearms instructor. It covers speed reloads, tactical reloads, subconscious safety activation, and specific methods like the Pat McNamara technique. The instruction emphasizes practical application in both daylight and low-light conditions, incorporating drills to build proficiency under stress.

This video from NRA Publications provides an in-depth look at the manufacturing process of Hornady ammunition, from bullet creation to final packaging. It details the steps involved in forming bullets, annealing and shaping cartridge cases, and rigorous quality control testing to ensure product reliability. The expert-level instruction highlights the precision engineering and domestic manufacturing of Hornady products in Grand Island, Nebraska, USA.

This video provides an expert overview of the British L1A1 SLR, a variant of the FN FAL. Mark A. Keefe IV, Editor-in-Chief of American Rifleman, details its design differences from the Belgian FN FAL, its extensive service history in conflicts like the Falklands War, and its eventual replacement. The segment highlights the rifle's robust construction, its adoption strategy by British Ordnance, and its legacy in firearm history.

This video documents a startling bobcat attack on a turkey hunter. The hunter's calls, intended for turkeys, attracted a bobcat which stalked and then pounced. The hunter's reaction caused the bobcat to retreat, highlighting the unpredictable nature of wildlife encounters and the importance of situational awareness.

This video details the revival of Remington Ammunition under Vista Outdoor's ownership, focusing on the Lonoke, Arkansas facility. It highlights the brand's historical significance, the challenges faced during bankruptcy, and the strategic steps taken by Vista Outdoor to restore production, quality, and employee morale. The narrative emphasizes a commitment to American manufacturing and supporting the Second Amendment.