federal large rifle magnum match primers for Dummies
One thing which i do stick to is: when loading for my M1A and AR I use 'military' primers. Particularly in the M1A. My knowledge is the 'civilian' primers are as well soft and market the notorious 'slam -fires'For an illustration of why, load a Are living round with your AR from the mag, and have it or shift it close to to get a little bit.Common p