Prefit Barrel – in stock and ready to ship! Impact Precision 737R 26 Inch MTU Contour Stainless Steel – Polished Finish 6 dasher lapua .104″ freebore 1:7 Twist 5/8×24 muzzle threading, comes with cap. Lapped Ready to ship! The Impact Precision actions are extremely repeatable; so nice in fact, we are able to offer prefit barrels for their actions configured in a shouldered barrel. This means there is no barrel nut to worry about, with the use of a barrel vise you can spin off an old shot-out barrel and ours will thread directly back on and headspace correctly to your bolt. Installation is seriously simple, just watch this.
