Product Spotlight: BRN-180 Lower

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 product spotlight focuses on the Aero Precision M4E1 Pro lower receiver, highlighting its fully ambidextrous features, including the bolt catch and magazine release, and their smooth actuation. The review also details the flared magwell, integral billet trigger guard, threaded rear takedown pin hole, and the upper receiver tension screw designed to eliminate wobble. The presenter expresses strong satisfaction with the fit, finish, and functionality of the Pro series components.

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 synthesizes expert instruction from a Navy SEAL reviewing the SIG MCX Spear. It details close-range shooting drills like the Bill Drill and L-Press, emphasizing par times and the importance of ambidextrous controls for smooth reloads and transitions. The review also covers shooting on the move, barricade work, and accuracy at distances up to 300 yards, highlighting the rifle's performance characteristics compared to the AR-15 and its suitability for both close engagements and extended range.

The video discusses the increasing prevalence of ambidextrous firearm controls, driven by advancements in competitive shooting and the need for adaptability in combat scenarios. It suggests that as shooters improve, they seek equipment enhancements, often starting with aftermarket modifications. The discussion highlights the practical benefit of ambidextrous controls for transitioning to a weak hand if the primary hand is injured, and for potentially easier manipulation of controls like the bolt release from either side.

This video details the modification of a SIG MCX Regulator (MCXR) to remove its California-compliant features and install a pistol grip. The process involves using a Mossberg 500 pistol grip buffer tube adapter, requiring some Dremel work for proper fitment. The modification results in a non-California compliant firearm, allowing for standard capacity magazines and a different ergonomic feel. The presenter also discusses the MCXR's features, its discontinuation, and its comparison to the MCX Spear LT.

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.