Prime Weaponry Titanium Nitride Bolt Carrier Group

This video compares Nitride and Chrome Bolt Carrier Groups (BCGs) for the AR-15 platform. It visually demonstrates the removal and installation of both types, highlighting the distinct matte black finish of Nitride and the reflective silver finish of Chrome. The content emphasizes the practical differences and presentation of these two popular BCG options.

This video explores the performance benefits of Diamond-Like Carbon (DLC) coatings on AR-15 rifle components, specifically focusing on the Bolt Carrier Group (BCG). The presenter discusses how premium finishes like DLC contribute to the evolution of the iconic AR platform, aiming to achieve incremental performance gains. The video aims to answer whether DLC is worth the hype by comparing it to standard phosphate and nitrided finishes and explaining the differences.

This video compares a Battle Arms Development Titanium BCG against a standard Nitride BCG for AR-15 platforms. The Titanium BCG is shown to be significantly lighter, weighing 7.7 oz compared to a standard unit. Installation into an Aero Precision upper receiver is demonstrated, highlighting fitment. The M16 profile and potential benefits of a titanium upgrade are discussed.

This video discusses a potential issue where the heavy bolt of the SIG Sauer MPX firearm can cause damage to FRT (Forced Reset Trigger) triggers. A meeting with an FRT manufacturer confirmed that the MPX's bolt can 'smash' the hammer of the FRT trigger, leading to breakage. The speaker expresses surprise at this harshness, despite acknowledging the MPX as an excellent firearm.

This video provides an expert-level overview of a custom BCM 11.5 MK2 AR-15 build, nicknamed 'Plan C'. The presenter, Ben-Y, details the structural advantages of the MK2 upper receiver, the functional benefits of a Speed Tac BCG with unique cutouts for smoother reloads, and the capabilities of the Holosun DRS-NV digital night vision optic. The build also incorporates several high-quality accessories like the Dark Matter Concepts CMD and HRF Concepts RCM Magwell, showcasing a practical and performance-oriented approach to AR-15 customization.

This video details the incompatibility of the Rare Breed FRT with the Brownells BRN-4 upper receiver. The speaker, demonstrating high-level technical understanding, explains that the BRN-4's larger bolt carrier group dimensions prevent the upper and lower receivers from closing when the FRT is installed. The content highlights the importance of checking component compatibility, especially with clone or imitation firearms.

This video details the installation of a Geissele MK8 Super Modular Rail on an AR-15. Key steps include using a Geissele Reaction Rod for upper receiver stability, proper torquing of the proprietary barrel nut, and secure installation of the gas block and tube. The rail is then slid on and secured with two cross-bolts using a T-handle hex wrench. Final steps involve muzzle device installation and a thorough inspection.

Proper ammunition storage is crucial for maintaining reliability and safety. Avoid storing ammo in cardboard boxes in damp environments, as this leads to moisture absorption and corrosion. Utilize airtight containers like ammo cans and control humidity with desiccants like silica gel packs. Heat accelerates gunpowder and primer degradation, so store ammo at stable room temperatures. Reloading primers are particularly vulnerable to moisture and require strict airtight storage.

This video demonstrates how to upgrade an AR-15's A2 furniture to Magpul components. It details the removal of the A2 grip using a Bondhus hex set and the installation of a Magpul MIAD grip with interchangeable backstraps for improved ergonomics. The process also covers preparing and installing the Magpul PRS stock, highlighting its adjustable features for cheek weld and length of pull.

This video explores the custom Remington 11-87 shotgun used as a prop in 'No Country for Old Men.' The film required a semi-automatic shotgun with a suppressor, a combination not readily available at the time. Prop master Larry Zanoff details how a non-functional, 'homemade' looking suppressor was custom-built for the 11-87, with the iconic silenced sound effect achieved entirely in post-production.