As new, came off a NIB Bushmaster Patrol carbine and was never used. Fits all "flat-top" AR rifles. Clamps solidly onto the Picatinny Rail of any V Match or "Flat-top" Upper Receiver with two knurled thumbnuts, and includes an A2 Dual Aperture Rear Sight with 1/2 M.o.A. windage and elevation adjustment. Machined from aircraft aluminum forging, with steel sight and clamp parts. Price is firm. No trades. Certified funds only.
$5 for USPS insured to L48 only