Knights Armament SR-15 Complete Lower Receiver…$856.80 Hassle Free ReturnsNo questions asked, 30 days return policy. Fast ShippingAll orders are shipped in 1-3 business days. Secure CheckoutSSL Enabled Secure Checkout - Knights Armament SR-15 Complete Lower Receiver... quantity + Add to cart SKU: e66dc2051df2 Categories: Lower Receiver, Semi-Automatic Description Description Knights Armament Company SR-15 Lower Receiver Assembly Kit, Semi-automatic, 223 Rem, Black Finish 25780 Related products SPG SA9121 M1A M21 TACT 308 WAL/CRBN $3,024.04 Add to cart Add to wishlist ARML M15LTC16 M15 LT CAR 223 16 $883.06 Add to cart Add to wishlist Browning Bar MK3 308WIN 22″ Barrel 4+1 031049218 $1,146.45 Add to cart Add to wishlist Browning Bar MK3 243WIN 22″ Barrel 4+1 031049211 $1,219.99 Add to cart Add to wishlist