Videos tagged with Group Size Analysis

This video provides a detailed, data-driven analysis of AAC 77gr OTM ammunition consistency across different production lots. Lead Firearms Instructor Preston Moore employs advanced testing equipment and methodology, including 30-shot groups and multiple chronographs, to assess velocity, accuracy, and lot variance. The findings highlight AAC's value proposition as a budget-friendly option, while comparing its performance against premium ammunition brands.

This video tests the accuracy of the Smith & Wesson M&P 2.0 Compact by conducting a series of slow-fire grouping exercises at 10 and 25 meters. The instructor utilizes a Holosun 507 Comp optic and emphasizes standing unsupported firing positions to simulate real-world scenarios. The results suggest the M&P 2.0 is as accurate as its competitors, with flyers attributed to shooter error rather than the firearm itself.

This video demonstrates an advanced technique for improving rifle stability during precision shooting by utilizing a second tripod as a rear support. The instructor, drawing from a Haley Strategic D5 course, explains how this method, learned after struggling with single-tripod instability, can significantly enhance accuracy. The technique involves positioning a second tripod against the rifle's stock and using hand pressure for fine adjustments, offering a more stable platform than traditional single-tripod setups.

Preston Moore, an expert firearms instructor, provides a detailed review of AAC 77gr OTM ammunition, testing its performance across six different AR-15 barrels. The analysis includes group sizes, velocities, and reliability, utilizing professional-grade equipment and methodology. This comprehensive evaluation aims to address user concerns regarding quality and velocity consistency, offering valuable data for shooters.

This video introduces the Alpha Foxtrot Romulus, a new double-stack 1911 pistol, and demonstrates the Connect Target System for live fire practice. The system analyzes shot placement and group size on standard paper, allowing for immediate feedback and continued shooting without target changes. The Romulus itself is highlighted for its US-made construction, DLC coating, and hand-fitted components, aiming for a high-tier performance at a mid-tier price point.

This video details a 12-round diagnostic drill designed to identify shooting weaknesses across different positions (standing, kneeling, sitting, prone). The drill emphasizes slow, deliberate shots to accurately assess group sizes and shot placement at 100 meters/yards. The instructor highlights the importance of analyzing results to pinpoint areas for improvement, particularly noting personal struggles with the sitting position.

This guide details the process of reloading .223 Remington cartridges using 50gr Hornady Z-Max/V-Max bullets, Varget, and Alliant Power Pro Varmint powders. It emphasizes accurate component preparation, precise OAL measurement, and careful load data analysis, drawing on the expertise of Johnny from Johnny's Reloading Bench. The video demonstrates meticulous testing procedures and analysis of results, highlighting the accuracy potential of these lighter varmint bullets in an AR-15 platform.

This video from 9-Hole Reviews, featuring Henry and the Remington 700 5R, analytically breaks down why 3-round groups are insufficient for accurately assessing rifle performance. The instructor, demonstrating high expertise, advocates for larger sample sizes like 9-shot groups to reveal a rifle's true potential and build shooter confidence, using empirical data and statistical analysis to support his claims.

This video provides an expert-level guide to handloading Mk 262 Mod 1 clone ammunition, focusing on fine-tuning loads with Accurate 2520 and Hodgdon CFE 223 powders. The instructor, demonstrating high expertise in precision reloading, meticulously tests components, analyzes chronograph data, and measures group sizes to achieve specific velocity nodes and accuracy, offering valuable insights for advanced reloaders.

This video details a comprehensive test of the 240gr Sierra Match King bullet for 300 Blackout subsonic applications. The instructor, Johnny, meticulously tests handloads using Accurate 1680 and Hodgdon CFE Black powders in both an 8.5-inch SBR and a 16-inch rifle, both with 1:8 twist barrels. The testing includes initial stabilization checks, velocity measurements, and detailed analysis of group sizes and performance to identify optimal loads for subsonic velocities around 1050 ft/s. The instructor also compares the performance of handloads against factory DT Tactical ammunition.