Quote Originally Posted by Anthony Nardelli View Post
You can try 52.3 grains of 8028XBR. With a Campro 147gr FMJ-BT bullet, expect around 2,880 ft/second muzzle velocity from a 22 inch barrel.
Remember that if you're using the Dominion powder, they recommend starting 10% lower and working your way up, just in case the lot you got your hands on is hotter than its factory equivalent.