![[Alpha Parts] Systema PTW Gas Tube [7.5-9.5INCH][For M4 GBBr Series]](http://www.sixmm.com/cdn/shop/files/1_24a0ce5f-d852-4967-93d9-ed76560cb9af.jpg?v=1718678131&width=1200)
![[Alpha Parts] Systema PTW Gas Tube [7.5-9.5INCH][For M4 GBBr Series]](http://www.sixmm.com/cdn/shop/files/2_171eb632-4587-4a4d-97bf-ad4bfa696b6c.jpg?v=1718678131&width=1200)
![[Alpha Parts] Systema PTW Gas Tube [7.5-9.5INCH][For M4 GBBr Series]](http://www.sixmm.com/cdn/shop/files/1_24a0ce5f-d852-4967-93d9-ed76560cb9af.jpg?v=1718678131&width=450)
![[Alpha Parts] Systema PTW Gas Tube [7.5-9.5INCH][For M4 GBBr Series]](http://www.sixmm.com/cdn/shop/files/2_171eb632-4587-4a4d-97bf-ad4bfa696b6c.jpg?v=1718678131&width=450)
![[Alpha Parts] Systema PTW Gas Tube [7.5-9.5INCH][For M4 GBBr Series]](http://www.sixmm.com/cdn/shop/files/1_24a0ce5f-d852-4967-93d9-ed76560cb9af.jpg?v=1718678131&width=4096)
![[Alpha Parts] Systema PTW Gas Tube [7.5-9.5INCH][For M4 GBBr Series]](http://www.sixmm.com/cdn/shop/files/2_171eb632-4587-4a4d-97bf-ad4bfa696b6c.jpg?v=1718678131&width=4096)
The product zb26 unfortunately some of the components when broken on arrival , fortunately the air gun shop I use had one so he borrowed parts to get it working , six mm sorted getting parts sent over unfortunately they sent lots of parts but only one of the broken items , we’re hoping that Six mm will be able to sort out the correct parts in the near future. I can’t fault Six mm efforts in trying to sort these issues so far
It's a straight drop in part for the tokyo marui mp5a4, it's been 12 years since my tm mp5a4
was assembled and this new gearbox is even better than the original with the EG700 motor it's hitting extremely hard with .25s on 8.4v 3600mah nimh.
thank you for stocking this!
I have a CM 040C and I found I needed to file it a bit to get it to fit. It fits now but my stock is a bit off center. It doesn't change how it feels and it's difficult to see so it doesn't much matter. It is also a bit wobbly, I've put some double sided tape in to stop it wobbling as much. It works fine overall, just needed a tad off filing and is a bit wobbly. It is worth the price.
Great purchase, had to do little work with sandpaper, but now fits perfectly on replicka (specna arms sa-e02)!
Quite a nice stock! Feels solid and works properly. Got no issues here. Only wish the other stovk plate types where sold separately so I could change it to a different one if needed.
Delivery and tracking where also done quite well and I've had nothing to complain about.