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Upgraded Aluminium CNC parts for CRBN uppers by Airtac Customs
Hopup bucking is not included
You will need to wire your own switches
This is the Lite version
Alu Endcap for M4 Color:Silver Upgraded Aluminium CNC parts forCNC Aluminium endcap for M4 The Airtac Customs USA CNC Aluminium endcap is specifically designed to fit G&G M4 lower receivers. It replaces the original stock to provide a nice, matching cover for the rear of the lower receiver. The endcap includes a bolt and screw to hold the spring guide inside the gearbox a vital function for AEGs. This endcap is especially good when combined with grip stock bottle HPA builds. Compatibility notes: Will fit most AEG
US$ 150.00
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