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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
smoother air flow & increase overall performance Power Output may vary if used in conjunction with our upgrade parts
These bore-up cylinders actually have the same external dimensions as a stock cylinder so they will fit into a standard gearbox
allowingthe user to attach an abundance of lights
CO2 Magazine
PDI 01 6.01mm Precision Barrel for Marui M4A1 MWS GBB (250mm) QD Sling Mount smoother air flow & increasePDI barrels are cold hammer forged from stainless steel, which is the same process how real rifle barrels are produced. They have a superior tolerance and roundness of the inner surface compared to anything else on the market. PDI 01 6. 01mm Precision Barrel for Marui M4A1 MWS GBB (250mm) Stainless Steel Tightbore Upgrade Barrel Internal diameter 6. 01mm built for precision shooting Genuine Products by PDI Advance Technology forming by Cold Forging on
