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I've had the same experience with 4 different 223 barrels so far. 69's just always shoot.I have tried the 68gr in 6 different ar's and 3 bolt actions. I have only got one gun to shoot them under 1" one time. I think it was a fluke. They normally run about 1.25"-1.5" in every gun. It might just be me but the Sierras run from 3/8"-3/4" groups in about every 223 gun I own.
Bill I agree./\ /\ What he said but I'd try the Sierras first.
Well Gas Gun or Bolt Gun ?Your thoughts on these two bullets
I am going to try them both and see what gives
Powders I will try are
X terminator
2460
2230
n133
n135
What say U
My AR15 A2, (factory 1983 Colt in Delta configuration) loves the Hornady, if the wind isn't gusting more than 15mph a 1/2 shiloutte gets hit 100% at 500 yards, as long as my patience holds. I can stretch that to 600 on calm days.what distance. if only 200 either, if 300 me thinks if goes to sie
sorry about that it is a gas gun 16 inch barrel 1 in 7 twistWell Gas Gun or Bolt Gun ?
If a AR 2460 2230 68 and 69 .
69's always work.
So it is a 223 in an AR format gun. That 1-7 twist will work well with 77 gr. Sierra bullets - both tipped and hp. I used to shoot the 68 gr. Sierra, both tired and hp in my AR 600 yard target rifle. 1-8 twist and both were OK. Going to the 77 gr. sure has seemed to help with movement in wind.sorry about that it is a gas gun 16 inch barrel 1 in 7 twist