For great deals AND free shipping, order your next Primary Weapons Systems AR10/AR15 rifle, pistol, lower or upper at Fortress Tactical! 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 MOD1 and MOD2 uppers, rifles or pistols in 223 Wylde, 300 Blackout, 308 & 762X39. Law enforcement/military discounts available upon request!