New Products: Garmin, Heresy Design, Radian

This video features a range test of the new Garmin Xero C1 Pro Chronograph. The creators demonstrate how to use the radar-based chronograph and compare its readings to the ballistic information provided by ammunition manufacturers. The focus is on evaluating the accuracy and usability of the device in a real-world shooting environment.

This video provides an in-depth evaluation of a 20-inch chrome-lined LMG HBAR AR-15 barrel from Red Right Hand LLC, manufactured by Rosco Manufacturing. The reviewer inspects two barrels, one of which experienced a chrome failure. The inspection covers critical dimensions like weight, chamber size, headspace, and gas port. Borescope footage and crown evaluation are also included. The video then proceeds to a range test with extensive 30-shot group firing using various match and ball ammunition, including Hornady 73gr ELD Match, Federal Gold Medal 69gr Sierra MatchKing, Winchester M193, and Federal Gold Medal 77gr Sierra MatchKing. Despite documented chrome defects in both barrels, they performed reasonably well for their intended LMG application. The reviewer notes a pattern of chrome issues in recent chrome-lined barrels tested.

This video provides a detailed review and performance analysis of the Red Right Hand LLC 20" LMG HBAR Nitride Barrel for the AR-15 platform. The reviewer covers the barrel's specifications, conducts an in-depth inspection including gauging and headspace checks, and presents borescope footage. The performance testing includes 30-shot group testing with various ammunition types (Federal Gold Medal 77gr SMK, Federal Gold Medal 69gr SMK, Hornady 73gr ELD Match, Winchester M193) and analyzes velocity data using a Garmin Zero C1 Pro, rifle stability with a Mantis X10 Elite and Shooter's Global SG Pulse, and group measurements with Ballistic-X. The review highlights the barrel's build quality relative to its price point, excellent gas port sizing leading to smooth recoil and reliable function, and consistent, predictable performance. A comparison with a future chrome-lined version is also teased.

This video provides a detailed performance analysis of a Bear Creek Arsenal (BCA) 20" HBAR barrel, a brand often perceived as budget-oriented. The reviewer conducts a thorough inspection using a borescope and gauges, examines the gas port, crown, and rifling, and performs a break-in process. The core of the video is a 30-shot group test at 100 yards using Federal Gold Medal 77gr SMK, IMI Razor Core 77gr, and Winchester M193 55gr FMJ ammunition. Velocity data is captured with a Garmin Zero C1 Pro, and performance is scored using A-ZED metrics. The review aims to provide data for those interested in budget barrels or comparing BCA to higher-end options.

This video explores the optimal barrel length for AR-15 pistols by testing 7.5", 10.5", 11.5", and 12.5" configurations with both 55gr and 62gr ammunition. The most significant velocity gain occurs between 7.5" and 10.5", with diminishing returns for longer barrels in the pistol category. The hosts recommend 11.5" or 12.5" for general use, while 7.5" is suitable for extreme CQB, especially when suppressed.

The Seekins Precision Havak PH2 in 7mm PRC delivers exceptional accuracy, consistently achieving sub-MOA groups with various hunting loads. Despite initial skepticism about the 7mm PRC cartridge, this rifle proves its potential with a well-designed action and a 26-inch barrel. It's a highly recommended, functional, and accurate rifle for serious shooters.

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.