I'm blowing up an old AR10 I built forever ago and headed in a new direction. Selling off old parts. MAINLY the barrel, brake and handguard. Barrel is Heavy Profile BC and is a tack driver but does not like ballistic tip ammo. SMK 168gr is sub MOA and can stack rds in the same hole at 200yds. Handguard is carbon fiber but done remember manufacturer. Off the charts lightweight to offset the heavy barrel. May consider trading off the BCG and Stock as well for good offers.