My only problem is the outer barrel, i want a more longer than a K. Anybody can tell me how i can put a barrel extention to the K version after removing the flash hider ?
What's i can use ? 14 - ? 14 + ?
Is I can use a M4 extension like this one : found on gunner
For the grip, it's an error !
This one is good :
For doing this, i'm using THAT