Free Shipping on All Orders over $150!! +3 HK USP CO2 MAGAZINE REBUILD KIT FOR 2275045 2211173 $23.99 In stock Quantity: 1 Add to Bag Product Details Brand: Heckler & Koch This rebuild kit is for the magazine (item number 2275045) used with the HK USP CO2 airsoft pistol from Elite Force. Save this product for later Favorite