Videos tagged with HBAR Barrel

This expert-level analysis of Criterion barrels, based on three years of testing by a firearms instructor, highlights their superior accuracy, longevity, and value for hard use. The video emphasizes key barrel considerations including materials (416R, CMV), coatings (nitride, chrome-lined), rifling types, and gas porting. Criterion's in-house chrome lining and meticulous construction are credited for sustained peak accuracy and durability, making them a top recommendation.

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.

The Recce LMG upper by Red Right Hand LLC is a modernized light support weapon designed for sustained fire, bridging the gap between carbines and LMGs. It features a 20-inch HBAR barrel, a 1:7 twist rate, and a 12-position adjustable gas block for fine-tuning. A key innovation is the Heat Mitigation System (HMS) using heat sinks and a copper-nickel alloy coil to manage barrel heat during high-volume firing.