AIRTAC - G&G MGCR to M4 HPA Adapter
- Fits into all G&G MGCR rifles, allowing the use of HPA and AEG style M4 magazines
- Does not require valve, only requires feed lips and gas router from a donor MGCR gas magazine. This is trivially easy to install :)
- CNC Mag Release and Feed Tube
- BB retention mechanism to reduce BB loss during magazine changes
- US Style Fitting as standard
- Compatible with most airsoft M4 magazines. We recommend EPM1/EPM1s magazines for high ROF setups, as they have the strongest springs
- 2-3 BBs are dropped when changing mag
- Includes fileable/replaceable rear shim
- This is a modular adapter. You will be able to use our other modular bases (such as drum and MP5) with this adapter (available separately)