Videos tagged with Barrel Performance

Preston Moore provides a comprehensive, data-driven review of the Seekins Precision 16" AR-15 barrel, utilizing his proprietary A-ZED scoring system. The review details rigorous testing methodology, including 30-shot groups and borescope analysis, offering high-authority insights into barrel performance, material quality, and potential gas system considerations. This expert assessment is valuable for AR-15 builders and enthusiasts seeking objective performance data.

This video provides a detailed review of the Red Right Hand LLC 20-inch LMG HBAR Nitride barrel, manufactured by Rosco Manufacturing. It covers comprehensive inspection, including gauging and borescope footage, followed by extensive ballistics testing with various ammunition types at 100 yards. The review assesses build quality, accuracy, and performance characteristics, offering insights into its suitability for intended roles.

This comprehensive review details the Noveske Afghan 14.5-inch AR-15 barrel, featuring expert analysis of its cold hammer-forged, chrome-lined construction. The guide covers detailed physical inspections, borescope examinations, and extensive range testing with various ammunition types, providing valuable performance data and comparisons for firearm enthusiasts.

This video reviews a custom-built AR-15, primarily focusing on a PSA Premium upper receiver with an FN Cold Hammer Forge barrel. The presenter discusses the rifle's components, including a Centurion Arms M-Lock rail and a Sig Romeo 40 Pro optic, while evaluating its value as a starting point for new rifle owners. The analysis highlights the importance of the barrel and BCG for performance and longevity, suggesting upgrades for the latter.

This video provides an in-depth, data-driven review of the Proof Research 16-inch AR-15 barrel, featuring rigorous 30-shot group testing with multiple ammunition types. Instructor Preston Moore, demonstrating high expertise through detailed mechanical inspections and borescope analysis, concludes that this barrel is among the most accurate tested to date, consistently outperforming competitors.

This comprehensive 6,000-round review of the Brownells BRN-4 upper receiver, conducted by Regular Guy Training LLC, highlights its reliability and performance, particularly when suppressed. The instructor, Chris, emphasizes its well-gassed barrel, smooth cycling comparable to mid-length ARs, and consistent accuracy across various ammunition types. He notes its robust construction, minimal carrier tilt, and effective operation in adverse conditions, making it a viable option for long-term use.

This review of the Aero Precision Solus rifle in 6GT caliber, assembled with a Desert Precision Gunworks barrel, highlights its performance in a PRS context. The chassis receives high marks for adjustability and finish, while the barrel demonstrates excellent accuracy with factory ammunition. The action, though functional, is noted as having a less refined feel compared to custom alternatives.

This video details a heat stress test on a firearm barrel, specifically examining the impact of rapid firing on shot group consistency. The test involved firing 30 rounds to heat the barrel, followed by a five-shot group to assess any shift in accuracy. The results indicated that while the group size expanded due to heat, the center of the group remained consistent, suggesting proper barrel heat treatment.

This video details a test of modern stress-relieved pencil barrels against the historical concern of heat-induced zero shift. Expert analysis from InRangeTV demonstrates that modern manufacturing techniques significantly mitigate this issue, with Faxon barrels showing minimal shift compared to a vintage Colt SP1. The testing methodology provides valuable insights for rifle builders and shooters concerned with lightweight barrel performance under stress.