Bear Creek Arsenal BC-15 5.56 NATO 7.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider 416R UABA-309-556PM47.517SS-7ASR
$299.95
Bear Creek Arsenal BC-15 5.56 NATO 7.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider 416R UABA-309-556PM47.517SS-7ASR. 56 Nato