Gopher Slayer,

The Accelerator rounds are not known for being accurate, and you can expect 2" or more groups at 100 yards. Since it is a sabotted round, the 55 grain .223 bullet does not come in contact with the barrel, so undue barrel wear is not a problem. You would be much better off loading or buying .30-06 ammo with a 125 grain bullet in it.

Don