Additionally, the U.S. military experimented with designing a special version of the Smith & Wesson Model 29 for tunnel rats, called the Quiet Special Purpose Revolver, or QSPR, that uses special .40 caliber ammunition. It never entered official service.
Additionally, the U.S. military experimented with designing a special version of the Smith & Wesson Model 29 for tunnel rats, called the Quiet Special Purpose Revolver or QSPR, that uses special .40 caliber ammunition. It never entered official service.