Black Dog Machine CMMG 12" Mag Spring
High Power 12in CMMG coil mag spring
$1.49$1.35
Product Details
Manufactured by Black Dog Machine LLC
Compatible with many 3D2A 22LR builds The DEAR22, Plesent Plinker Advantage Arms Magazines, All AR22 Mags that use CMMG coil style Mag Springs