Videos tagged with Short-Stroke Piston

This video provides a detailed review of the SIG Sauer MCX Spear LT in 5.56 NATO, presented by Classic Firearms. John, an MCX enthusiast, discusses the rifle's lineage from the original MCX and Virtus, highlighting its evolution as part of the NGSW program. The review covers technical specifications, including its short-stroke piston system, cold hammer-forged 16-inch barrel with a 1:7 twist, and ambidextrous controls. The presenters emphasize the rifle's modularity, improved handguard design for heat management, and the quality of SIG's components, particularly the trigger and ergonomics.

This video provides an in-depth look at Beretta's new NAR (New Assault Rifle) platform, intended as the next service rifle for the Italian Army. The review highlights its development process, extensive testing under NATO AC225 standards, and key technical features. It emphasizes the platform's reliability, modularity, and ergonomic design, drawing comparisons to the AR-15 while showcasing unique Beretta innovations.

This video provides an in-depth look at IWI's new ARAD rifle, a short-stroke piston AR-15 variant. Presented by Jeremy from IWI at NRAM 2026, the discussion highlights its development for Israeli counterterrorism units and its subsequent US manufacturing. Key features include a quick-change barrel system utilizing a patented cam lock, a robust semi-monolithic handguard designed for rigidity, and a two-position gas regulator for suppressed and unsuppressed use. The rifle is noted for its soft shooting characteristics and accuracy potential, with availability expected soon at a retail price of $1499.

This video provides a first look at the new IWI ARAD 5, highlighting its features as a 16-inch, short-stroke, gas-piston operated service rifle. It details the rifle's two-position gas system, compatibility with suppressors, and the 'Blackout Series' aesthetic with its textured finish. The review also notes the B5 furniture, full-length Picatinny rail, and the quick-change barrel system, suggesting a competitive MSRP.

This guide details the process of building a civilian-accessible clone of the rare HK 416C PDW. It emphasizes using specific reproduction parts from manufacturers like Illinois Precision Machine (IPM) and HK Parts, while highlighting key differences from original HK components and addressing potential compatibility issues, such as magazine fitment and BCG interaction with FRT triggers. The build focuses on achieving a high degree of visual and functional fidelity to the original 416C.

This review of the SIG MPX highlights its modern design, excellent trigger, and user-friendly magwell. While praised for its shootability and AR-like ergonomics, the reviewer notes its considerable weight and short retractable brace as drawbacks. The video suggests the MPX is a capable 21st-century sub-gun alternative to older platforms.

This video provides an in-depth review of the Ruger SR556, an "evil black rifle" released in 2009 that marked a significant shift for Ruger. The presenter details its short-stroke piston system, high-end features for its time, and its historical context within the AR market post-ban. The review covers its construction, shooting characteristics, various models, and its impact on Ruger's product strategy.

This video delves into the often-overlooked history and technical nuances of the Ruger Mini-14. It explores its design philosophy, distinct mechanical features, rare variants like the .222 Remington model and the Mini-30, its use by law enforcement and military, and the significant accuracy improvements made over time. The content highlights the Mini-14's enduring appeal due to its classic aesthetics, reliability, and non-intimidating profile, contrasting it with modern AR platforms.

This review of the Sig 516 Gen 3 highlights its smooth-running short-stroke piston system and fully ambidextrous controls. The adjustable gas block offers four distinct settings for various ammunition types and suppressor configurations, enhancing reliability and performance. The rifle demonstrated consistent accuracy out to 400 yards and handled over 630 rounds without failure, showcasing its robust design and operational effectiveness.

This guide details the modularity of the PSA AXR system, focusing on barrel and caliber changes, ambidextrous controls, and compatibility with AR-style furniture. The AXR utilizes a short-stroke piston system and offers user-friendly customization for various configurations. Instruction is provided by an experienced individual with deep product knowledge.

This entry details the Palmetto State Armory AXR SSP rifle system, presented by a Palmetto State Armory representative at SHOT Show 2026. Key features include a short-stroke piston system, modularity with a bolt-on Picatinny rail and user-swappable barrel nut, reduced front-end weight, and full ambidextrous controls. It is available in 5.56 and .300 Blackout and is compatible with standard AR-15 trigger components.

This video provides an expert-level assessment of the BRN-4's viability as a modern AR-15 platform. The speaker, demonstrating high authority and technical expertise, argues that piston-driven systems like the BRN-4 offer distinct advantages, particularly when suppressed, by mitigating gas blowback. He also contextualizes the perceived weight penalty against the reality of a fully kitted-out rifle.