12 Twist BRA at 600 yards

[JamesnTN]

I’ve been tuning and testing this 6BRA 12 twist at 500 yards so this morning I decided I wanted to see just how well it’ll do out to 600. Temps where 15-18* lower than my last time I had it out tuning. So that may be cause of the slight vertical. But either way I’ll accept the fact these Bart 80’s will flat out shoot.

 

[X-Caveman]

Nice. About how fast are you pushing them here?

 

[JamesnTN]

Nice. About how fast are you pushing them here?

3250ish

 

[foxguy]

Nice Shooting.

 

[tmwinds]

James, what powder did you use? N135 does well in mine at 100 yards with the 80 gr. bullets. I haven't tried it at 500.

 

[JamesnTN]

James, what powder did you use? N135 does well in mine at 100 yards with the 80 gr. bullets. I haven't tried it at 500.

IMR 8208