We price match | Free shipping on orders $100 or more
is back-ordered. We will ship it separately in 10 to 15 days.
The Proton is built on a high-performance ultra-reliable, spool-valve design--for low-recoil and high gas efficiency. 5 Firing modes for all types of play--rapid fire, full-auto and all tournament modes included. Ultra-smooth dual-bearing trigger makes for fast shots and high rates of fire. 4-Way adjustments for comfort! Easy twist on/off air tank adapter with venting allows you to easily/safely turn air on and off. Tool-less / quick detach clamping feedneck allows easy removal and installation of hopper in seconds. Proton body and frame are all metal, and milled from aircraft grade aluminum!