HK PISTOL THINGS TO KNOW BEFORE YOU BUY

The barrel is pinned to your gasoline block, along with the recoil spring slides around the barrel. Notice the serial amount is on the preset barrel.9gr fills a thirty-30 scenario Practically on the shoulder. If it had been my objective to keep them sub-sonic, I would assume that 8gr with the heavier projectiles might be sub-sonic.Thank you for fin