Quick view Add to Cart M4E1 5.56 Assem Upper Govt 11.5'' Bbl Carbine Threaded Fde $485.21 Aero Precision
Quick view Add to Cart M4E1 5.56 Nato Assem Uppr Rcvr M4 14.5'' Bbl Mid-Length Black $615.00 Aero Precision
Quick view Add to Cart M4E1 5.56 Assembled Upper Govt 18'' Bbl Rifle Threaded Black $639.03 Aero Precision
Quick view Add to Cart M4E1 5.56Mm Assem Uppr Rcvr Govt 18'' Bbl Rifle-Length Blk $639.03 Aero Precision
