Smyth Busters: M-LOK vs. KeyMod - Which is Better?

This video discusses the pros and cons of quad rail handguards on firearms. The primary advantage highlighted is the extreme stability and secure mounting platform it provides for accessories like bipods and launchers, utilizing Picatinny rails. The major drawback identified is its bulkiness and significant weight, which negatively impacts maneuverability and shooter ergonomics compared to modern alternatives like M-LOK.

This video demonstrates the installation of the AT3 HWK XL handguard on an AR-15. It highlights the handguard's large internal diameter, suitable for tucking suppressors or muzzle devices. The demonstration focuses on proper fitment and clearance, showcasing how to achieve a clean, integrated look with accessories.

This guide details the installation of an Armaspec ELEV8 Series Plank Optics Riser onto an AT3 Tactical STNGR rifle, followed by mounting an EOTech holographic sight. The process, demonstrated by an experienced instructor, emphasizes secure attachment to the Picatinny rail.

This video reviews the BCM KAG (Kinesthetic Angled Grip), highlighting its design for the C-clamp shooting technique. It's made of shock-resistant polymer, M-LOK compatible, and designed to enhance weapon control by pulling the rifle into the shoulder. The grip is noted for its lightweight construction and durability, with installation demonstrated on an AR-15.

This guide demonstrates a simple, effective method for managing accessory wires on an AR-15 platform without using zip ties or tape. The technique involves folding wires neatly into a dedicated pocket or channel on the accessory mount, then securing the mount. This results in a clean, organized setup that prevents wires from snagging or becoming damaged during use. The instructor highlights this as a preferred method over tape or zip ties for its durability and aesthetic.

This guide details how to install essential Magpul furniture upgrades on a basic AR-15 platform, focusing on sights, stock, handguard, and grip. The video emphasizes that these upgrades are straightforward and can be performed by the user without specialized tools. It also covers the installation of M-LOK accessories like vertical grips, providing tips for optimal placement and secure mounting.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.