Numerous M1 Carbines have been issued with a simple L-sort rear peep sight, which could alternate among two distinct peephole heights for one hundred fifty- and 300-yard ranges. The sight was fixed inside of a dovetail atop the receiver instead of adjustable. The notch on the “fight sight” is so https://trentonpescn.pages10.com/5-simple-techniques-for-auto-ordnance-thompson-68577760