5.56 NATO - Berger 77gr OTM

Match loaded 5.56 NATO - 77gr Berger OTM (open tip match) and new Winchester factory-primed brass.  MOQ - 200rds (20rds per box).

Learn about the Red Mountain Arsenal brand.

Average - 2,712 FPS (spread: 2,745 - 2,678)

Spread - 67 FPS

StDev - 18.4 FPS