question is, are they even out yet? I havent't seen a single range report on any board.
I have the Bushmaster BAR10, and its in the 1300 serial number range, apparently the first few hundred had overhard bolts( like original Carbon 15s), but later guns were fine.
The Bushmaster BAR10 was the RRA 308 design, they licensed it to Bushy to make, but it suffered from fairly poor sales, since the Armalite and DPMS rifles already had the majority of the market locked up.
I'll have to say tho, mine has been utterly reliable, and I've regularly hit a 6" tall 2" wide bottle of tannerite at 250 m with the factory iron sights, shooting brit surplus FMJ, and its been very comfortable to shoot.
the added bonus is it takes the metric FAL mags i use with my FALs
I hope that RRA gets thier shit together, I want a 16" flttop carbine upper and a collapsing stock