[infidel\crusader]

hey guys i am helping a buddy with his build , he's got a m4 barrel with the front sight tower alreadt pinned on. i need to bolt this thing to it's new upper reciever. DO i put the gas tube on before or after i crank the barrel nut and delta ring?

 

[joshuades]

After. You have to line up the teeth in the barrel nut whike you are torquing it down so the gas tube can slide in between them.

 

[6.8Vol]

Got everything you need? I've accumulated a bunch of tools, lately.

 

[infidel\crusader]

alls i need is a vise . we almost got it complete. gotta find a delta ring assy, and a rear takedown pin. and a buffer tube with the lucking nut. you got any of those laying around VOL?

 

[6.8Vol]

I have a rear pin, and a vise.
A pistol buffer tube but no to the delta ring assy