Aluminum Speed Bolt Carrier - Fully precision CNC construction with aircraft grade 6061 aluminum. Finishing with hard anodize provide extra anti-scratch ability. The bolt carrier only weight 45g comparing to stock 167g. The more lightweight of the bolt carrier give a faster blowback and higher rate of fire while also increase gas efficiency. for KWA MP7. Silver and Black color available.
- made by aluminum
- Suitable for Umarex/KWA MP7 GBB Series
Manufacturer : UAC