Videos tagged with 75 Grain Ammunition

This video details a crucial training drill for competitive rifle shooters preparing for events like the IPSC Rifle World Shoot. The instructor demonstrates how to determine the mechanical offset of lighter ammunition (55-grain) relative to a rifle zeroed for heavier, long-range rounds (75-grain). By shooting groups at various distances, shooters can establish precise holdovers and holdunders, ensuring accuracy on tight no-shoot targets and optimizing ammunition choice for different stages of competition.

This video details the zeroing process for the Palmetto State Armory Sabre MK12 rifle, a budget-friendly MK12 clone. The presenter uses PSA's own 75-grain 5.56 Black Tip ammunition and a Primary Arms 2.5-10x scope with an ACSS Griffin reticle. Initial groups at 100 yards were around 3 MOA, improving to approximately 2 MOA after adjustments and testing with and without an Otter Creek Labs OCM5 suppressor.