AR15.Com Archives
 .22 barrel nut question.
Mahamotorworks  [Team Member]
1/31/2012 5:38:49 AM
I am looking at getting the 18" .22 AR from CMMG. I wanted to know if I could replace the CMMG handguard with a YHM FF tube I have here. Basically wondering if the barrel nut/upper threads were different than the standard .223 upper?

Thanks

MAHA
VarmitSniper  [Team Member]
1/31/2012 6:52:21 AM
Same threads.... Shouldn't have any problems.


shadowcop  [Team Member]
1/31/2012 9:18:13 PM
Mil spec uppers. G.I. barrel nut.
Dave N