Videos tagged with Mk 262

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 fine-tunes Mk 262 clone loads using Accurate 2520 and CFE 223 powders to match Black Hills 77gr OTM factory ammunition. Accurate 2520 at 25.2 grains with a Sierra 77gr SMK bullet achieved 2768 fps and a 0.416" group, while a Nosler 77gr CC at 25.0 grains yielded 2730 fps and a 0.371" group. CFE 223 showed lot-to-lot variation and degraded accuracy at higher pressures.

This YouTube video, part 2 of a "Mk 262 Cloning" series, focuses on replicating the Mk 262 Mod 1, specifically the Black Hills 5.56 77gr OTM ammunition. The experiment tests Accurate 2520 as the powder of choice for this reloading endeavor. The description notes the removal of links to comply with YouTube policies and promotes a Patreon page for the creator.

This video features Navy SEAL Monty LeClair discussing his combat experience with the MK-12 SPR, a precision rifle developed to bridge the gap between standard infantry rifles and sniper systems. LeClair highlights the rifle's effectiveness in Iraq for overwatch and urban engagements, particularly with MK 262 Mod 1 ammunition. The discussion covers the SPR's historical context, its strengths in accuracy up to 400 yards, and the utility of optics like Nightforce scopes with piggybacked red dots.