Choose of a huge selection of Complete Upper Kits which includes the upper assembly, bolt carrier group and charging handle, lower parts kit and stock/blade kit. Variety of Calibers, awesome savings - SHOP now and save!
Upper Kits
- PRO2A 5.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper KitSpecial Price $489.99 $679.99Out of stock