Categories All About Guns M3A1 GREASE GUN caliber .45 ACP Post author By Grumpy Post date January 3, 2018 No Comments on M3A1 GREASE GUN caliber .45 ACP https://youtu.be/-lk6VPPZ1S4?t=3 Attachments area Preview YouTube video M3A1 Grease Gun! M3A1 Grease Gun! ← Schmidt-Rubin Swiss 96/11 Schmidt – Rubin 7.5×55mm Swiss → Springfield 1911 TRP Operator Now in 10mm! – Full Review by CLAY MARTIN Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ