Sold at Auction: Stinger, R.J. Braverman Stinger .22LR Pen Gun
Man Cave Machine Ltd - Finished a custom Pen Gun for one of our customers. Originally a vintage .32 caliber teargas pen we converted to fire .22lr in all stainless steel with
22lr. Chamber Reamer cip standard | eBay
Black Rose Firearms| RJ Braverman Pen Gun Pistol .22LR