Description
STG Universal 45 acp mag housing for standard M3 Grease Gun Magazines.
Machined from black machine-grade ABS thermoplastic; these are not as tough as the 7075 aluminum versions but are strong in all the right places to ensure reliable and durable function. Steel magazine insert stops protect the housing from hard slamming and the precision machined magazine catch provides a very clean magazine lockup and release.
1.375 ID for Stemple 76/45 Receiver
Color: Matte Black
