Lots of M1 Carbines have been issued with an easy L-form rear peep sight, which could alternate in between two distinctive peephole heights for 150- and three hundred-yard ranges. The sight was fastened in a dovetail atop the receiver and not adjustable. This tan Barrett Model 82A1 .50 BMG rifle https://lukasaoyjt.smblogsites.com/33209151/about-where-to-buy-the-iwi-galil-ace-gen-2-and-pricing-options