Knight's Armament (KAC) SR-15 Lower Receiver (5.56mm Marked) with Magpul MOE SL-S Stock
This Knight's Armament SR-15 lower receiver is the serialized foundation for an SR-15 build, marked "SR-15 5.56mm" and "Knight's Mfg. Co., Titusville, FL USA." Controls and receiver markings follow the SR-15 pattern, including the KAC crest and "Stoner Rifle" rollmark.
NFA engraving are present on magwell, lower is de-registered.