AMG High Output Valve for MARUI M4A1/MWS GBB Manufacturer_Dr.Black Include: Shim Set (0
Description
Include: Shim Set (0
35mm (different inner diameter in barrel)
Item Code: RNB-04
Build Material: Steel Stainless / Aluminum
is basically describes the back spin trajectory of an BB pellets
AMG High Output Valve for MARUI M4A1/MWS GBB Manufacturer_Dr.Black Include: Shim Set (0For MARUI M4A1 MWS GBB System More information come visit: https: www. facebook. com airsoftmastergunsmith Material: Copper Rubber Stainless Item No.: AM M4A1 01
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