SR22 Forearm Swap

[JayCarver]

So I tried to replace the stock forearm on my SR22 today and the threads on the barrel nut are not the same as the threads on the YHM AR15 hand guard.

Anyone seen this before, I thought the SR-22 had standard AR15 barrel nut threads.

 

[JayCarver]

Nevermind, you have to change out the whole barrel nut assembly. I'm a idiot.