FREE SHIPPING ON ALL ORDERS OVER $150!! +3 HK 45 GBB 2275007 $184.99 Out of stock Quantity: 1 Add to Bag Product Details UPC: 723364750076 Brand: Heckler & Koch The HK 45 GBB gas airsoft gun has a velocity 325 FPS with a moving hammer, tactical rail and gas blowback realism. This all metal pistol features a 28 rd capacity. Licensed Trademark of Heckler & Koch GmbH Save this product for later Favorite