Compatible w/ Green Gas / Propane / HFC134A

one trait that is of monumental importance is the stock

straight and air tight at all times when adapted to any V2 gear boxes with 11mm or 12mm bore

Ambidextrous safety switches and fully functioning beavertail grip safety

Overall Length:27″ / 31

Stainless Steel Threaded Outer Barrel for 5.1 Hi-Capa Pistols (Gold) speed loader Compatible w/ Green Gas /Specifications Material: Stainless Steel Compatibility: Hi Capa Pistols Length: 4. 75 inches Color: Gold Features Metal alloy 0. 45 ACP markings Perfect fit for Tokyo Marui Hi Capa GBB Pistols Threaded Barrel Package Includes: 1x Outer Barrel