![[Guns Modify] High Efficiency Hard Piston Head [For Tokyo Marui G19 GBB Series]](http://www.sixmm.com/cdn/shop/products/GM0449_1_b1dc402b-f3db-4c5e-b68d-ffc6552724f6.jpg?v=1677245864&width=1200)
![[Guns Modify] High Efficiency Hard Piston Head [For Tokyo Marui G19 GBB Series]](http://www.sixmm.com/cdn/shop/products/GM0449_2_4eba6c47-dffa-4599-9a44-4c153a1bcfb6.jpg?v=1677245863&width=1200)
![[Guns Modify] High Efficiency Hard Piston Head [For Tokyo Marui G19 GBB Series]](http://www.sixmm.com/cdn/shop/products/GM0449_1_b1dc402b-f3db-4c5e-b68d-ffc6552724f6.jpg?v=1677245864&width=450)
![[Guns Modify] High Efficiency Hard Piston Head [For Tokyo Marui G19 GBB Series]](http://www.sixmm.com/cdn/shop/products/GM0449_2_4eba6c47-dffa-4599-9a44-4c153a1bcfb6.jpg?v=1677245863&width=450)
![[Guns Modify] High Efficiency Hard Piston Head [For Tokyo Marui G19 GBB Series]](http://www.sixmm.com/cdn/shop/products/GM0449_1_b1dc402b-f3db-4c5e-b68d-ffc6552724f6.jpg?v=1677245864&width=4096)
![[Guns Modify] High Efficiency Hard Piston Head [For Tokyo Marui G19 GBB Series]](http://www.sixmm.com/cdn/shop/products/GM0449_2_4eba6c47-dffa-4599-9a44-4c153a1bcfb6.jpg?v=1677245863&width=4096)
I've now had 5 parcels from these guys to the uk which comes hk post and arrives and delta with here by royalmail and tracked all the way
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