Videos tagged with Free Float

This review of the PSA Jackal 10 .308 battle rifle highlights its performance in the Heavy Rifle division at High Desert Brutality. The reviewer, who purchased the rifle himself, finds it a compelling alternative to more expensive platforms like the SCAR-H, praising its reliability, adjustable gas system, and non-reciprocating charging handle. Minor criticisms include the stock's flex and the gas block's proximity to the handguard's M-LOK slots, impacting bipod mounting.

This video details the installation and benefits of the BLK-LBL Bipod for the Springfield Hellion (VHS2). The instructor highlights how this accessory significantly improves the bullpup's ergonomics and modularity by restoring handguard space, adding accessory mounting points, and providing a stable bipod solution that maintains zero for mounted optics and lasers. The installation process is described as requiring a firm fit, potentially needing a rubber mallet, and the bipod itself offers quick deployment and stowage.

This video details extensive modifications to a Korean K2 rifle, transforming it into a modernized platform akin to the K2C1 and URGI systems. Key upgrades include an M-LOK free-float handguard, a 1:7 twist barrel capable of firing 77-grain ammunition, an adjustable gas system, and improved trigger and charging handle. The modifications aim to enhance accuracy, handling, and overall performance, making it competitive with contemporary rifles like the HK416.

Aaron Quinn of Cobalt Kinetics details a significant redesign of the AR-15 platform's barrel attachment and handguard mounting system. The core innovation involves inverting threads and elongating the upper receiver to create a more rigid and precise barrel seat, eliminating the traditional barrel nut. This system uses a jam nut and a specifically designed handguard mount to achieve a semi-monolithic interface, enhancing accuracy and consistency by de-slaving the barrel and handguard. The design prioritizes performance and reliability, moving away from aesthetics to focus on a robust, repeatable shooting platform.

This guide details a practical test to demonstrate how the AR-15's gas block and tube assembly can affect barrel harmonics and accuracy. The VSO Gun Channel host, an expert firearms instructor, walks through firing groups with the gas system intact, removed, and reinstalled, using subsonic .300 Blackout ammunition to amplify potential accuracy differences. The results highlight that even components designed to be free-floated may not achieve true free-float status due to the gas system's interaction with the barrel.

This video reviews the ATI .450 Bushmaster AR-15 upper receiver. It highlights key differences from standard AR-15 uppers, including a larger muzzle brake, a KeyMod handguard, an enlarged ejection port, and a larger bolt face to accommodate the .450 Bushmaster cartridge. The product is presented as a straightforward conversion for existing AR-15 lower receivers.

This video showcases new firearm products introduced by Paul Levy, a product manager. Featured items include the Razor AMG UH-1 Holographic Sight, multiple lengths of Hyper-Light Handguard Free Float Magnesium Alloy handguards in black, an AR-15 Complete Upper Receiver in 6.5 Grendel with Keymod, an Integrated Mount Universal Night Sight with 20 MOA, and a Remington 700 SA Scope Rail with 45 MOA for left-hand use. The video aims to inform viewers about these new offerings from Brownells.

This guide details the installation of the Magpul Hunter 700 Stock on a Remington 700 Short Action rifle. The process involves disassembling the factory Hogue stock, seating the barreled action into the new Magpul stock, and reassembling. Key features of the Magpul stock include adjustable length of pull, M-LOK accessory mounting, and compatibility with aftermarket magazine wells, ensuring a free-floated barrel for improved accuracy. The instruction is delivered with high authority by the 4MR Ranch narrator.

This guide, based on insights from a seasoned firearms instructor, breaks down AR-15 handguard types: free-float vs. non-free-float, KeyMod/M-LOK, quad rails, and classic A2. It emphasizes practical considerations like accuracy impact (0.5 MOA difference), durability, weight, heat management, and accessory compatibility for different shooting applications.

Larry Vickers, a firearms industry trainer and veteran, reviews the BCM KMR KeyMod free-float handguard. He highlights its lightweight and slim profile, constructed from an aluminum-magnesium alloy, making it comparable in weight to standard USGI M-SPEC handguards but offering superior features. Vickers emphasizes the free-floating design and KeyMod modularity, allowing for attachment of various accessories from different manufacturers, including BCM's own line of rail panels, hand stops, and sling swivel attachments, as well as aluminum and polymer Picatinny rails. He personally uses and recommends the BCM KMR rail for its slim profile, even with accessories mounted.

This review focuses on the ALG Defense AR-15 Ergonomic Modular Rail with M-LOK cutouts. The rail is praised for its solid construction, lightweight extruded aluminum build, and competitive price point. It offers a Magpul-approved M-LOK system with flat milled surfaces for secure accessory attachment. The review highlights its ease of installation, available color options (black, gray, DDC, purple), and various lengths (10, 13, 15 inches). A key point is the absence of a continuous 1913 rail on top, which reduces weight but requires purchasing separate rail sections for accessories like backup iron sights.