GunsModify High Efficiency Piston Head For Marui G19 GBB (Hard Type) Category_Carbine Conversation Kit One-piece upper receiver
Description
One-piece upper receiver
25g Marui BB
Suitable for Marui Hi-Capa GBB Magazine
Blow back Cycling is ultra smooth
none Velcro on Back
GunsModify High Efficiency Piston Head For Marui G19 GBB (Hard Type) Category_Carbine Conversation Kit One-piece upper receiverItem Code: GM0448
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























