Does anyone make a thread/muzzle protector for the AR barrel?
One that is knurled on the outside, like what would be used on an HK pistol bbl. (the HKs are left handed thread).
I have a rifle that really does not like a F/H on it, tried a couple different types and it shoots best with none.
I cut down an old F/H for now and is OK but would like a nice neat knurled sleeve if possible.
TIA for any info.

ADCO check the link they are at the bottom of the page



http://www.adcofirearms.com/acc/ProductLine2.cfm?brand=Schuster&page=acc

I think AR15 Barrels.com does too.