Kac sr15 iws lower. PN:25780. This non-ambidextrous, non-Integrated Weapon System (IWS) variant comes complete with a buffer tube, two-stage KAC trigger, and all original internal components. Regulations This is a regulated item and requires shipment to a Federal Firearms License holder. Lowers are now shipping with Magpul stocks. This Knight's Armament SR-15 IWS Lower Receiver Complete Assembly. Its ambidextrous features ensure that every collector, whether right or left-handed, experiences seamless operation. The ambidextrous bolt release, selector lever, and magazine release offers left-handed users the ergonomic advantages inherent to AR15-based controls. The fit and finish is excellent. 80 Quantity in Stock: (Out of Stock) Product Code: 25780 Qty: Outstanding Complete Lower This lower pairs perfectly with the Knight’s Armament SR-15 upper receiver. KNIGHT'S ARMAMENT SR-15 IWS LOWER RECEIVER ASSEMBLYIncludes:KAC 2 Stage Match 4. dxw qt8 pu4jp rv fchn c1fs 8zf5h 75fu oaxa rmi