![[AIP] M4 / M16 Gearbox Ver.2 Buttom Head Screws [3x14 PM]](http://www.sixmm.com/cdn/shop/products/AIP_M4M16GearboxVer.2ButtomHeadScrews_3x14PM.jpg?v=1617175617&width=1200)
![[AIP] M4 / M16 Gearbox Ver.2 Buttom Head Screws [3x14 PM]](http://www.sixmm.com/cdn/shop/products/AIP_M4M16GearboxVer.2ButtomHeadScrews_3x14PM.jpg?v=1617175617&width=450)
![[AIP] M4 / M16 Gearbox Ver.2 Buttom Head Screws [3x14 PM]](http://www.sixmm.com/cdn/shop/products/AIP_M4M16GearboxVer.2ButtomHeadScrews_3x14PM.jpg?v=1617175617&width=4096)
Joint inapproprié pour system 7
The grip needs some shaving but other than that fits great into marui and cowcow grips
Fits really well into Double Eagle and Cyma m4s
It has a plastic slide, but perfect for upgrading
fits really well into ml and tti chamber