Videos tagged with 77gr Sierra Match King

This video is the 15th in a series focused on cloning the Mk 262 ammunition specification. It specifically examines the use of Winchester StaBALL 6.5 powder and Shooters World Match Rifle powder with 77gr Sierra Match King bullets in .223 Remington caliber. The description also provides links to the Mk 262 playlist and a dedicated video for Shooters World Match Rifle, along with social media and Patreon links for the creator.

This video tests Shooters World Match Rifle powder in .223 Remington, comparing it to CFE223 and Accurate 2520. The powder exhibits excellent metering and performs best with lighter bullets like the 40gr Hornady V-Max, achieving sub-0.4 MOA accuracy. Heavier bullets showed mediocre results, but the 77gr SMK achieved high velocities with low SD. The powder is noted for its similarity to other popular spherical propellants.

This video focuses on the .223 Remington cartridge, specifically with a 77gr Sierra Match King bullet. It explores the use of two different powders: Alliant Power-Pro Varmint and VihtaVuori N140. This is presented as the 14th episode in a "Mk 262 Mod 1 clone" series, indicating a focus on recreating or testing ammunition configurations relevant to military or competitive shooting. The inclusion of 'Varmint' in the powder name suggests potential applications beyond target shooting.

This video focuses on handloading ammunition for the .223 Remington cartridge, specifically utilizing 77gr Sierra Match King bullets. It's presented as the 13th installment in a "Mk 262 Mod 1 clone" series, indicating a focus on replicating a known military specification. The primary powder tested is VihtaVuori N540, with comparisons also being made to Accurate 2520, IMR 8208 XBR, and AR-Comp powders. The bullet features a Cannelure, which is relevant for certain reloading techniques. The description notes that all external links have been removed to comply with YouTube's policies.

This video is the 12th installment in a series focused on "cloning" Mk262 ammunition. The goal is to achieve accuracy and high velocity for the 77gr Sierra Match King bullet when loaded in .223 Remington cartridges. The video discusses using Winchester 748 and 760 powders in this process. The description notes that links were removed in September 2018 to comply with YouTube policies.