SPRINGFIELD ARMORY M1A STANDARD FUNDAMENTALS EXPLAINED

Lots of M1 Carbines were issued with an easy L-form rear peep sight, which could alternate in between two various peephole heights for a hundred and fifty- and three hundred-property ranges. The sight was set inside a dovetail atop the receiver and not adjustable. The operating slides of the M1 were being altered a bit over the years, plus they’