Umarex Universal BB speedloader Loads 8 steel BBs with each push of the plunger Lock the plunger down to prevent BBs from accidentally being plunged out when not in use Quick & easy to use Incl. 3 adapters to fit Walther CP99 Compact, Walther PPK/S, Beretta Elite II, S&W M&P and many other BB pistol loading ports that are similar to these BB pistols We've tested the speedloader and loaded hundreds of BBs and have never had a jam!