Black Rifle Arms C.A.P.S. Rifle: Revisit

This video explores the Zastava ZPAP M90's suitability as a suppressor host, highlighting its adjustable gas tube. The presenter, demonstrating experienced authority, notes that while AKs are typically gassy and violent when suppressed due to their long-stroke piston systems, the ZPAP M90 with a Dead Air Wolverine suppressor proved surprisingly manageable. It's identified as the least gassy suppressed AK the instructor has personally tested.

This guide details how to adjust the gas block on a 16-inch Sig Spear LT upper, a process crucial for optimal performance, especially when using suppressors. The video highlights that the Spear LT can be overgassed and demonstrates the two-position adjustable gas block, recommending the 'minus' setting for most scenarios. Expert advice is provided on mitigating suppressor back pressure issues.

This guide details the installation and adjustment of the Superlative Arms piston system for AR-15 platforms. It covers the function of the adjustable gas block with its 48 settings, including restricted and bleed-off modes, and highlights its primary benefit for suppressed shooting by venting excess gas forward. The guide also touches on the BCG's lack of gas rings, the importance of using a quality bolt, and the need for heavier buffers with piston systems.

This guide details the key features and adjustments for the HK MR556 A4, presented by experienced firearms instructors. It covers the rifle's ambidextrous controls, the function of the 2-position adjustable gas block for suppressed and unsuppressed use, and other notable features like tool-less takedown pins and OTB capability. The information is derived from an expert assessment of the platform.

Palmetto State Armory announces the PSA Sabre Mixtape Black Album, a new variant of their popular AR-15 platform. This release caters to customer demand for a blacked-out version, featuring enhanced ambidextrous controls, a specific trigger, and a dedicated 300 Blackout suppressor. The video details key components and provides a launch date and time.

This video debunks the widespread rumor that Glock has released an AR-15 for the general public. It clarifies that the 'Glock AR-15' refers to the GR-115 rifle, selected through a UK National Police Primary Carbine Tender. The content emphasizes that this is a procurement process, not a commercial product launch, and explains the nuances of UK procurement frameworks. It highlights the lack of official US product announcements from Glock and discusses the complexities of entering the competitive US rifle market.

This video offers a highly critical, historically grounded analysis of the M14 rifle's shortcomings, attributing its failure to flawed US Ordnance Corps decisions regarding cartridge standardization and weapon design. The speaker, an expert in small arms, details how political motivations and resistance to innovation led to the adoption of an inadequate weapon system, contrasting it with superior alternatives like the AR-10 and FN FAL. The analysis highlights the detrimental impact of these decisions on US military effectiveness, particularly in Vietnam.

This expert-level entry details the M16's troubled introduction in Vietnam, debunking myths of inherent design flaws. It highlights how political decisions, procurement issues, and ammunition choices, rather than the core design by Eugene Stoner, led to early reliability problems. The entry emphasizes the mechanical evolution from the AR-15 to the M16A1 and the critical role of chrome lining, proper maintenance, and correct ammunition in establishing the platform's eventual success.

This guide, drawing on the expertise of a former Colt employee and AR-15 SME Hank Tatro, details the critical role of AR-15/M16 buffers. It explains how buffer design evolved to manage bolt carrier bounce caused by increased firing rates and different ammunition types. The guide emphasizes selecting the correct buffer for specific firearm configurations and warns against improper mixing and matching, particularly for duty applications. It covers standard rifle and carbine buffers, as well as H, H2, H3, and specialized 9mm buffers, providing insights into their construction and application.

This comprehensive review by Chris Bartocci, a recognized expert with extensive military armory experience, debunks common myths surrounding the Beretta M9/92FS. Bartocci details the pistol's history, including its selection over the M1911, and addresses controversies like slide failures, attributing them to ammunition and high usage rather than design flaws. He highlights the evolution of critical components like the locking block and discusses magazine reliability issues, offering practical insights for owners and enthusiasts.