The gun
Contender carbine w/18" Bullberry (Shilen blank) 1-12 twist, .221 FB. Very accurate setup capable of 300 yd. shots with little trouble and choice of bullet.
I tried RL-7 and AA 1680 both of which worked well with everything in that gun.
Its not that these bullets were necessarily inaccurate but considering that they cost the same as a box of Bergers...not in the same class.
Try them, they may be the best thing that ever happened to your gun. They were not for my gun.