MAXIM Defense PDX SD Short-barrel rifle.

Maxim Defense showcased their expanded PDX line at SHOT Show 2020, introducing new barrel lengths and calibers. The PDX features a unique self-regulating gas system designed for reliability with both suppressed and unsuppressed fire, and subsonic/supersonic ammunition. They also launched an optimized ammunition line in partnership with Port Scott Munitions, specifically designed for short-barreled rifles and pistols.

This video details the evolutionary timeline of Yugoslavian AK-style rifles developed by Zastava. It highlights the progression from the 7.62x39mm M70, through the 5.56x45mm M80, the feature-reverting M90, and culminating in the compact, Krinkov-style M92. The expert analysis by Ian McCollum provides a clear understanding of Zastava's design choices and caliber transitions.

This video critically examines the utility of 7.5-inch AR-15 platforms, with expert instructors from Iraqveteran8888 explaining why such short barrels significantly compromise the effectiveness of the 5.56 NATO cartridge. They detail how reduced velocity impacts bullet fragmentation and lethality, discuss the reliability issues stemming from high gas port pressures in short-barreled systems, and suggest more suitable calibers like .300 Blackout for compact builds. The consensus is that while visually striking, 7.5-inch ARs are impractical for serious defensive or professional applications, recommending at least 11.5-12.5 inches for better performance.

This video showcases a high-production firearms content creator, Jaeger Z999, demonstrating proficient recoil management and safe firearm handling with a custom short-barreled AK chambered in 7.62x39mm. The drill focuses on rapid-fire engagement of steel targets in low-light conditions, highlighting the weapon's reliability and the significant muzzle flash characteristic of short-barreled rifles. The creator utilizes appropriate tactical gear, including a plate carrier and helmet, emphasizing a professional approach to firearms training.

This guide details the customization of an IWI Zion Pistol into a versatile SBR build, suitable for competition and general use. Key upgrades include a Hyperfire trigger for enhanced reliability, Radian controls for improved ergonomics, a Steiner P4Xi optic on an ADM 1.93" mount for better sight picture, and an OSS 556K suppressor to manage gas and recoil. The build emphasizes personal preference and practical application, drawing on the expertise of a competition shooter and retail manager.

Dewey Vieira of SilencerCo discusses the company's range of suppressors, from rimfire to large calibers like .338 Lapua and 12-gauge. He highlights the new Chimera suppressor for 2018, emphasizing its versatility across barrel lengths and calibers up to .300 Win Mag, its full-auto rating, and various mounting options. Vieira also touches on legislative efforts like the Hearing Protection Act and SHARE Act, and the importance of educating the public about suppressor benefits like hearing protection and recoil mitigation.

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.