Videos tagged with Preston Moore

This comprehensive review tests ADI World Class 69gr Sierra MatchKing ammunition across nine different AR-15 barrels. The analysis employs a rigorous methodology, including 30-shot groups at 100 yards and advanced data collection tools, to evaluate accuracy and velocity. The Seekins 16" barrel emerged as the top performer, demonstrating the potential of budget-friendly match ammunition when paired with the right barrel.

This comprehensive review details the performance of a custom Krieger AR-15 barrel, finished by RPM Rifle Works. The barrel, featuring a 1:7 twist and intermediate gas system, was tested with various match and bulk ammunition. Expert analysis includes detailed borescope inspections, group size measurements, and velocity data, highlighting its exceptional accuracy potential with premium loads.

This review details the Centurion Arms 14.5-inch RECCE barrel, including technical specifications, bench and borescope inspections, and extensive 30-shot group testing. Preston Moore, demonstrating high expertise, found bore and rifling defects but noted improvements after warranty work on the crown, providing detailed performance data for various ammunition types.

Preston Moore revisits the LMT 12-inch piston barrel, detailing its specifications and conducting a thorough physical and borescope inspection. The review highlights updated features but also reveals significant chrome flaking issues. Performance testing with various ammunition types provides empirical data on accuracy, with results analyzed using practical metrics.

This video provides an in-depth lot testing analysis of AAC 77gr OTM ammunition, comparing consistency and performance across different production runs. Lead Firearms Instructor Preston Moore utilizes advanced equipment and a rigorous methodology to evaluate velocity, accuracy, and lot-to-lot variance. The findings suggest AAC 77gr OTM offers a cost-effective option, though it exhibits less consistency than premium match-grade ammunition.

This expert evaluation by Preston Moore details the performance of a Centurion Arms 16-inch Midweight CHF/CL barrel. The analysis includes detailed specifications, borescope inspection after 600 rounds, and extensive ballistic testing with various ammunition types. The barrel demonstrates competitive accuracy, particularly with heavier match-grade loads, while maintaining a manageable weight and smooth shooting characteristic due to its smaller gas port.

This expert-level analysis by Preston Moore thoroughly tests a new 14.5-inch Colt SOCOM AR-15 barrel. The review details technical specifications, physical inspections including borescope analysis and gauging, and extensive range testing with 30-shot groups across multiple ammunition types. The data provides valuable insights into the barrel's real-world performance and accuracy potential.

This expert-level review by Preston Moore rigorously compares a Hodge Defense 14.5-inch barrel against a standard FN 14.7-inch M4 profile barrel. Both are cold hammer-forged and chrome-lined with 1:7 twist rates. The Hodge barrel consistently demonstrated superior accuracy and velocity consistency across multiple premium ammunition types, outperforming the FN barrel in 30-shot group tests at 100 yards. Borescope inspection revealed significant internal defects in the FN barrel not present in the Hodge.

This review by Preston Moore details the Unrivaled Technologies 16.69" AR-15 barrel, featuring a chrome-lined, hand-lapped bore and aggressive fluting. Rigorous bench inspection and 30-shot range testing using the A-ZED scoring system demonstrate its high performance, ranking it as the top-performing chrome-lined barrel tested to date and rivaling premium stainless steel options. The barrel is optimized for reliability with a rifle-length gas system and a .107" gas port for adjustable blocks.

This expert-level review by Preston Moore rigorously tests the accuracy of an LMT 12-inch 5.56 piston barrel. The analysis includes detailed internal inspections, velocity measurements, and 30-shot group analysis with three different ammunition types, revealing performance metrics and comparisons against other barrels.

This video conducts an in-depth evaluation of a 2006 HK416 10.4" upper receiver after an estimated 20,000-25,000 rounds. It covers historical context, a detailed inspection of wear and tear, and a comprehensive accuracy test using three different types of ammunition. The content aims to provide data-driven insights for collectors, shooters, and enthusiasts interested in the performance and longevity of this highly sought-after firearm component. The video features sponsorship from Jack Wolf Knives and DNTOptics.

This expert-level analysis by Preston Moore rigorously tests two Daniel Defense 16-inch cold hammer forged lightweight AR-15 barrels. Through detailed bench measurements, borescope inspections, and 30-shot group range testing with various ammunition, the video assesses barrel consistency and accuracy. The findings highlight Daniel Defense's commitment to quality manufacturing, with minor variations observed between samples, particularly in accuracy with different loads.