11-17-2014, 10:25 PM
I looking at putting my Grendel on a diet and loose some weight. A guy has an AA 14" barrel on Gunbroker. Anybody have any experience with one of these? Are they any good? It must be a carbine gas system, do they function ok? What twist would it have?
http://www.gunbroker.com/Auction/ViewIte...=453178455
Any info would be appreciated, thanks.
http://www.gunbroker.com/Auction/ViewIte...=453178455
Any info would be appreciated, thanks.

