Proto SLG Black Dust Tanks & Accessories Unfortunately

Unfortunately

Freak Inserts are precision honed to create a mirror-smooth internal surface

solid metal construction

Reliable Repeater Style Pin Valve

Battle ready out of the box

Proto SLG Black Dust Tanks & Accessories UnfortunatelyThe new Proto SLG includes patented Spool Valve Technology, which allows the gun to operate more consistently at a lower operating pressure, giving you 1500 shots on a 68 4500 air tank. In addition, the new multifunction, self lubricating Force Button allows clearing the bolt without tools, acts as a cocking mechanism, and prevents unsafe disassembly of the marker when gassed up. The SLG comes standard with the new Hyper3 In Line Air Regulator