Have a WOA 18" spr barrel, rifle length gas. Less than 500rds on it for sure, likely closer to 200. Started load dev and below was my last test target. 22.3gr if AR comp seemed to shoot best at 0.65". "Crud" on the barrel tenon is dried up and dirty loctite when I had it bedded in the upper.
$200 shipped
$200 shipped