Home Bolts and Bolt Carrier Groups Parts And Things Parts And Things$58.97 Parts And Things quantity Add to cart Categories: Bolts and Bolt Carrier Groups, Complete Uppers Description Additional information Parts Weight 1 lbs Related products SOLD OUTKnight’s Armament SR-15 Carbine 14.5″ Mod 2 M-LOK Upper ReceiverComplete Uppers $2,097.00 Read more SOLD OUTKnight’s Armament SR-15 CQB 11.5″ Mod 2 M-LOK Upper ReceiverComplete Uppers $1,997.00 Read more SOLD OUTKnight’s Armament SR-15 Chrome Sand Cutter Bolt Carrier – 5.56Bolts and Bolt Carrier Groups $245.00 Read more SOLD OUTLMT 12.5″ Spec War 5.56 Complete UpperComplete Uppers $1,799.00 Read more