Product Spotlight: Aero Precision M4E1 Pro Lower

This video provides an expert overview of the updated FN Scar 20S rifle, presented by an FN Representative. Key updates include a new hydraulic buffer system for reduced recoil, an ambidextrous bolt release, an enlarged magazine release, and a new M-LOK compatible forearm. The rifle will be available in 7.62x51mm and 6.5 Creedmoor.

This video demonstrates the function of an ambidextrous magazine release on an AR-15 platform rifle. The demonstration shows how to activate the release from both the left and right sides of the firearm to eject the magazine, highlighting its utility for shooters of varying dominant hands.

This guide details the operation of Geissele's ambidextrous lower receiver, specifically focusing on the bolt catch and release mechanism. Demonstrated at Shot Show, the system allows for intuitive manipulation of the bolt. The primary function involves pushing the dust cover to lock the bolt back and then using the dedicated button to release it.

This video details an AR-15 build featuring a BCM upper receiver paired with a new Stag Arms "semi-ambi" lower. The presenter highlights the functional benefits of the ambidextrous bolt catch and release lever, comparing it to previous setups and noting its cost-effectiveness. The build also includes various aftermarket components like a Radian safety selector, Geissele trigger, and BCM recoil mitigation system, with a demonstration of its flat shooting characteristics.

This product spotlight focuses on the updated BRN-180 lower receiver from Brownells. Key improvements include fully ambidextrous controls, a flared mag well for easier reloads, and a 1913 rail on the rear for compatibility with various folding stocks. It is noted that this lower is not compatible with standard AR uppers due to the lack of a buffer tube.

This expert guide details the installation and live-fire testing of the Tyrant CNC TWS365 chassis for the Sig Sauer P365. It covers assembly, compatibility with various slides, and performance evaluation, highlighting the conversion of a P365 into a more stable PDW platform. The review emphasizes the chassis's modularity, durability after extensive testing, and improved shooting control.

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.