Colt A2 Sporter Upper Receiver
Big front hole, relieved for auto sear, old style port door
Smith Enterprises 1/4moa wind, 1/4 elevation, .044" hooded peep, +1.5 lens
$500
Big front hole, relieved for auto sear, old style port door
Smith Enterprises 1/4moa wind, 1/4 elevation, .044" hooded peep, +1.5 lens
$500
