Originally Posted by ceazer
hey man i just got the king arms m4a1 looking to do a little mod on her n just wanted to know what u think would be good for it ie tightbore shimmed ect (internals) recommended by blue fish. gun is shooting constant 380 fps with .25s internally stock so far....... thanks ceazer
Who are you asking? Me (as the last poster to the thread)? or every gundoc in the thread?
If you've got a general upgrade question...there's lots of stickies/posts and a place for general questions in the Upgrades and Modifications section of the forum