CCI Mini-Mag .22 LR 40 Grain CPRN: Functional Consistency in Mixed Firearm Environments Many shooters use multiple .22 LR firearms with different operating characteristics, including bolt-action rifles, semi-automatic pistols, and tactical trainers. CCI Mini-Mag .22 LR 40 Grain CPRN is often selected in these mixed environments due to its consistent functional behavior across platf... https://bulkammotogo.com/product/22-lr-40-gr-cprn-cci-mini-mag-0030-5000-rounds/