AR Comp and Horn 123 BTHP

[MonkTX]

Hello all,

I'm new to the Grendel and just started tinkering around with loads and thought I'd post my chrono data for y'all in case anyone is interested in ARcomp.

The load was 27.5gr of ARcomp, Hornady 123 bthp's, new starline cases and Rem BR primers seated .02 off the lands of my Howa HB. Stupid me deleted the picture of the 100 yard 11 shot group(I miscounted) but it was .88" according to the OnTarget program.

I have a 66% IPSC torso at 550 yards and was able to smack it without fail with this load.

[VASCAR2]

Wow, really low SD and extreme spread. Top notch accuracy, thanks for posting.

[EastTNHunter]

Can’t beat that with a stick

[LRRPF52]

AR Comp and IMR 8208 XBR have been the 2 main powders to beat for tight groups and tight SDs with 6.5 Grendel.

I really like 8208 XBR under the 107gr SMK, but don’t load it that often.