Home / Accessory-Rings/Mounts/Bases / Heckler and Koch (HK USA) PICATINNY RAIL SP5/SP5K BLACK View cart “Ruger RING 1″ X-HIGH STAINLESS” has been added to your cart. Sale! Heckler and Koch (HK USA) PICATINNY RAIL SP5/SP5K BLACK$32200 $28349 Out of stock SKU: 50226207 Category: Accessory-Rings/Mounts/Bases Product ID: 44337 Description Description Related products Sale! Burris Optics SIGNATURE RINGS 30MM MED UDT $7799 $6883 Sale! Burris Optics X-TAC 30MM RINGS 1.25 HEIGHT $13199 $10167 Sale! Trijicon QLOC CANTILEVER MNT 30MM 1.535 $35600 $27211 Sale! Burris Optics SIGNATURE RINGS 1″ MED BLK WVR $5999 $5587