Videos tagged with Speer Bullets

This video investigates an accuracy problem with a Browning XBolt 2 in 6.5 PRC, identifying a 1:7 twist rate as a potential cause for keyholing and poor performance with certain ammunition. The investigation involved testing the twist rate, examining the barrel, and consulting with ammunition manufacturers. The conclusion suggests a combination of an overly fast twist rate and ammunition construction issues led to the observed problems.

This video details the process of load development for a Winchester Model 70 Featherweight in .22-250 Remington. The instructor, with significant experience in firearms and reloading, tests two different powders (Hodgdon H414 and Alliant Reloder 15) with Speer 52-grain target match boat-tail bullets. The focus is on achieving optimal accuracy, discussing powder charge increments, primer selection, and the impact of barrel type (featherweight) on performance. The instructor emphasizes meticulous load development and understanding the nuances of different powder types for consistent results.

This guide explains the technical aspects and benefits of 5-R rifling, a specialized barrel design. It details how the asymmetrical groove and land pattern reduces bullet distortion and fouling, potentially increasing velocity and accuracy. The information is presented by experienced firearms professionals, highlighting its importance in the overall accuracy ecosystem of a rifle.