Heckler & Koch Quick Piercing Magazine

This magazine is designed for the Umarex T4E Heckler & Koch SFP9 VP9 and lets you load the CO2 cartridge in the magazine without puncturing it until it is ready for use. It takes less than a second to puncture by depressing the button at the bottom of the magazine. This is ideal for storing your pistol with an air cartridge for use in an emergency. 

Contents

1x Quick Pierce Magazine