Videos tagged with Group Size Measurement

This video investigates whether suppressors affect firearm accuracy. The instructor demonstrates shooting a Thompson/Center Encore with and without a suppressor, comparing group sizes at 100 yards. The results indicate no significant change in left-right accuracy, but a slight downward shift in point of impact with the suppressor attached.

This video presents a 100-yard accuracy test of three different 7.62x39 steel-case ammunition types: Wolf 122gr FMJ, Soviet Arms 122gr FMJ, and Saber Blade 123gr Black Tip. The host, from The Gun Dungeon, measures three-shot groups for each, finding the Soviet Arms to be the most accurate at 1.66 inches, followed by Wolf at 1.73 inches, and Saber Blade at 2.1 inches. The results indicate typical performance for steel-case 7.62x39 ammunition within this range.

This video provides an in-depth review of the Geissele 18" SPR cut-rifled barrel. It details the barrel's unique features, including the phased raid gas system and larger thread diameter. The review includes detailed bench inspection, headspace gauging, and extensive range testing with four different ammunition loads, presenting group sizes, velocities, and AZE scores for each.

This video details a 100-yard .22LR accuracy challenge using a CZ 457 Varmint Precision Chassis rifle and CCI Standard Velocity ammunition. The shooter demonstrates the process of zeroing, firing groups, making sight adjustments, and analyzing results using a range app. The challenge focuses on achieving tight groups at extended distances with common rimfire ammunition.

This video details a comprehensive accuracy testing process for a custom Sig Sauer P365 build, focusing on selecting the optimal carry ammunition. Lead Firearms Instructor Roger Barrera demonstrates how different ammunition types and weights impact group sizes at 25 yards, emphasizing the importance of finding what a specific firearm 'likes' for maximum accuracy and reliability. The guide includes insights into recoil mitigation with the Radian Ramjet comp and the performance of the Vortex Defender CCW optic.

This video demonstrates the 25-yard grouping performance of a Kimber 2K11 pistol using SuperVel 115gr defensive ammunition. The instructor highlights a four-shot group measuring under three-quarters of an inch, comparing it favorably to previous tests with Speer Gold Dot. The results indicate excellent accuracy potential with this ammunition and firearm combination for precision shooting.