Order your Primary Weapons Systems AR10 or AR15 rifle, pistol, lower or upper at Fortress Tactical for great deals & free shipping! Discriminating shooters consider the long-stroke piston system to be the best quality for the money. Back that up with awesome customer support, and PWS is an easy choice! Proud to be a factory-direct master dealer, we also offer wholesale prices to qualified dealers on KeyMod & MLOK MOD1-P or MOD2 uppers, rifles or pistols in 223 Wylde, 300 Blackout, 308/7.62 or 762X39. Check out some reviews from our satisfied customers!