intermediate gas tube

[Black max]

Anybody know where i can find an intermediate gas tube?

 

[Drifter™]

I think there are two or three different lengths of "intermediate" tubes, so be sure that you get an appropriate length for your particular barrel.

Possible makers / sources include Noveske, KAC, and Bison Armory. (Noveske tube is shown on MidwayUSA's website, but is currently out-of-stock.)

Also, John at WOA has been known to make custom tubes to any specified length.