#html-body [data-pb-style=RWJG8PI]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}The HK USP Competition Black is a gas-powered airsoft pistol designed as a licensed replica of the Heckler & Koch USP platform, featuring a full blowback action that simulates recoil and a double-action system with a moving hammer for realistic operation. It fires 6mm BBs at approximately 330 FPS using green gas and includes a 25-round drop-free magazine for consistent feeding. The pistol features fixed tactical sights and an adjustable hop-up system to improve accuracy and shot consistency, while its polymer frame and metal slide components enhance durability and handling. Additional compatibility with replacement magazines and rebuild kits allows for maintenance and continued use over time, making it suitable for training, recreational play, or target practice.