AR-15 Uppers, Kits, Rifles, Pistols & Parts. ar15depot.com is your one-stop shop for all your AR-15 rifle needs. Shop complete AR-15 rifles and AR-15 pistols, upper receivers, lower receivers, build kits, AR-15 parts, etc. Also, shop our selection of 5.56 ammo by some of the industry's best brands. ard american rifle depot
FREE FLOAT RAIL
15 INCH LENGTH
NOTE: This quad rail system is designed
to fit with standard
AR15 gas tube. The compatibility with a special piston system is not guaranteed.