so I'm building a 16'' middy (PSA CHF barrel and upper) and I was going to use one of the AIM nitride BCGs, but they're out of stock. I did some searching and found that Ares armor has some new nitride BCGs. Does anyone have any experience with their BCGs (this one in particular). Just looking to see if anyone has some first hand experience. Thanks.
http://aresarmor.com/store/Item/blk_nitride_bolt_carrier_group
http://aresarmor.com/store/Item/blk_nitride_bolt_carrier_group