Like new Proof Research 20" .308 pre-fit carbon fiber barrel for Impact 737 action. I bought this brand new less than a year ago as an extra barrel for a custom build. It has exactly 138 rounds of Federal and Hornady match ammo through it via slow fire benchrest shooting. Barrel was properly broken in per Proof manual. Barrel shot a sub 1" 5-shot group at 300-yards with Federal 168 match. Only selling as I don't need 2 barrels for this rifle (keeping the heavier Bartlein SS for PRS). Looking for $700 shipped. Email direct to [email protected].
