Categories All About Guns MP40 Submachine Gun Post author By Grumpy Post date January 21, 2022 No Comments on MP40 Submachine Gun ← A Colt New Frontier Buntline ( Meaning it has a 7 1/2″ long Barrel on it) .22 LR caliber, SAA Single Action Revolver → Now here was a REAL Man! Leave a Reply Cancel replyYour email address will not be published.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