This specific accessory provides a reduced capacity ammunition source for the Kel-Tec PMR-30 pistol. It holds ten rounds of .22 Magnum ammunition, offering a lighter weight and smaller profile compared to the standard thirty-round magazine. This can be advantageous for users seeking enhanced concealability or who prefer a less bulky firearm.
Lower capacity magazines offer distinct advantages in various jurisdictions with magazine capacity restrictions. They can also serve as a valuable tool for training and target shooting, allowing for more frequent reloading practice and better ammunition management. Historically, lower capacity magazines have also been favored in hunting applications where maneuverability and a reduced profile are paramount. Furthermore, they can offer an alternative for individuals who find the larger, higher-capacity magazines challenging to handle.