Videos tagged with Quad Rail Handguard

This video showcases the Palmetto State Armory Sabre-18 rifle in a desirable FDE Anodized finish, chambered in .300 Blackout. The demonstration, originating from PSA's official channel, highlights professional firearms handling and the integration of high-end tactical accessories like the Aimpoint optic and Unity Tactical FAST mount. It features live-fire exercises at an outdoor range, emphasizing the rifle's cycling, recoil management, and reliability during quick magazine changes and rapid-fire sequences.

This video discusses handguard options for an AR-15 build, specifically for a 300 Blackout upper intended for suppressed use. The presenter outlines three distinct choices: the Stinger Hawk, a blacked-out quad rail, and an extended Spear XL style, emphasizing aesthetics and suppressor integration.

This video provides a visual teaser for the new Palmetto State Armory Sabre M4 Carbine clone. It highlights aesthetic and functional details of the rifle, including its military-style markings, quad rail handguard, A2 flash hider, and the use of an ACOG-style optic and vertical foregrip during live-fire demonstrations at an outdoor range. The rifle is chambered in 5.56x45mm NATO and appears to be configured for tactical or sport shooting applications.

This video introduces new Brownells products for AR-15 builds, specifically focusing on components for M27 and M38 configurations. It highlights BRN-4 quad rail handguards available in 11-inch and 9-inch lengths, offered in FDE and black. Additionally, it showcases M27/M38 profile barrels that are chrome-lined and phosphate-coated. The segment also introduces Brownells' own line of thread lockers, including medium strength, high strength, and vibration-resistant options.

This video provides an in-depth look at Wolfpack Armory's offerings at Shot Show 2025, focusing on their Disruptor 556k build. Key features include a 12.9-inch barrel, a 12-inch handguard with a recessed suppressor mount, and an ambidextrous lower receiver. The build emphasizes suppressor compatibility and user-serviceability, with a focus on reliable performance for heavy use cases.

The Panzer Arms MAG12 Tactical Shotgun is a 12-gauge firearm designed with AR-15 ergonomics, featuring a full metal construction and a patriotic US flag Cerakote finish. It boasts a 19.75-inch barrel, a quad-rail handguard for accessory mounting, removable and adjustable flip-up sights, and a comfortable rubber grip with finger grooves. The shotgun includes two 5-round magazines and offers a surprisingly good trigger with minimal take-up and a clean break.

This review of the Brownells BRN-4, an HK416 clone, highlights its role as an affordable alternative to the M27 IAR. The BRN-4 features a 14.5-inch medium contour nitride barrel with a 1:7 twist, a self-regulating forward bleed-off piston system, and a rigid quad rail handguard. While not a budget option, it offers a HK416-like experience for enthusiasts seeking a familiar platform at a lower cost.

This video discusses the evolution of the AR-15 quad rail handguard, highlighting its introduction around 1995 as an improvement for accessory mounting. It contrasts the older quad rail design, often called the 'cheese grater' due to its sharp edges and heat retention, with modern, longer, and smoother handguards that offer more mounting positions and improved ergonomics for shooting.

This video provides an expert-level overview of the FN SCAR 16S, presented by host Kaya. It delves into the rifle's history, including its development for SOCOM and early design challenges, contrasting it with the more successful SCAR 17. The presentation highlights key modern improvements like the non-reciprocating charging handle and reinforced stock, alongside detailed technical specifications and a demonstration of its features and accessories.

This expert guide from Mrgunsngear details the Brownells HK416 clone build, highlighting its military-spec components and availability in the US. It covers the rifle's piston-operated system, unique HK features like the gas block and bolt carrier group, and its impressive reliability. The overview also touches on optics, stock design, and the practical considerations of building such a clone, including cost and necessary tools.

This technical review of the Olympic Arms MPR 308-AR highlights its unique convertible design, allowing a switch between .308 Winchester and standard AR-15 (5.56 NATO) upper receivers. The review details the proprietary lower receiver's dual lug system and the conversion process, emphasizing the use of a specialized buffer and bolt carrier group for .308 operation. While the 5.56 conversion utilizes standard AR-15 components, the .308 configuration features a proprietary single-column steel magazine and a modified bolt carrier group.

This comprehensive review of the H&K MR762 A1 by Nutnfancy highlights its exceptional accuracy and reliability, particularly in extreme conditions. Despite its high cost and weight, the rifle's performance in military adoption and rigorous testing solidifies its status as a top-tier precision battle rifle. The review emphasizes its 'SAPR' (Semi-Automatic Precision Rifle) capabilities, making it suitable for static roles where precision is paramount.