Posted by Hardin Precision Rifles on 8th May 2018
I have used barrels from all of the big benchrest makers and green mountain barrels just as good for half the price. These barrels will indicate to two ten thousandths(.0002) end to end. I used this particular barrel on a 40x chambered in .222rem with a .246 neck dia. One hole five shot groups are no problem with br. bullets.
Posted by Daylon Smith on 22nd Mar 2015
Got this barrel for a 22-250 AR-10 project. The barrel turned great and printed paper just as well.