Elite Force H&K USP Compact GBB Pistol - Black Playing Gear we would suggest getting an

we would suggest getting an insert kit to maximize the performance of the barrel

Inner Barrel: ~330mm

The design of the vent ports has been incorporated unto a new “twist and click” moderator that is very easy to remove

Response Trigger and Flatline barrel

Elite Force H&K USP Compact GBB Pistol - Black Playing Gear we would suggest getting anThe HK USP Compact is a Gas Blowback airsoft pistol with double action. This authentic HK replica has a moving hammer that adds realism. It has fixed tactical sights and a velocity of 300 FPS! Licensed Trademark of Heckler & Koch GmbH Features: Green Gas Powered Full Blowback Action 300 FPS with . 20g BBs HK Accessory Rail Last Round Hold Open Manual Safety Adjustable Hop Up Magazine Capacity: 22rds