Panic times load devopment

BoDuke80

Private
Minuteman
Sep 11, 2020
32
12
Just wanted to use my resources wisely since we're never as prepared as we wanna be. I've got an assortment of good powder but more cfe223 n h4895. Probably best to work up with one of those. Got 3 did 123grain pills smk nosler and Hornady all bthp Hornady brass cci41's 18 in Criterion barrel AR platform.....Any help?? I guess mentioning it's a 6.5 Grendel would help
 
28 gr AR Comp
2.245
123 gr SST's
I've got the ar-comp figured out. That stuff is great anything between 27.8 n 28.4 is better than most 28.2 at 2.250 is where mine likes it. I need some data on h4895 n cfe223 wth 123 class pills. I'm new to Grendel n really saved alot of time n material just by reading from this forum.I figured the same could apply for other powders. My chamber/barrel seems to like those shorter oal loads if that helps. Also have a couple lbs of win748
 
Bunch of reloaders of 6.5 gr use Xbr 8208 but I can’t get decent speeds out of if. About as fast as I can get it is 2250 or so (18” barrel with 120s). I get good speed with AR Comp.
I will say that those were Barnes ttsx and my gun hates those bullets.
I have some Nosler 120bt and it’s shoots sub MOA with those. May retry the 8208.
 
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Loaded up some cfe223 yesterday "I got ahold of 1000 #41 primers and 8 lbs of cfe223" and it's looking promising . Got up to 30.2 grains and accuracy was still there. I don't have a chrno so no velocity data but the paper doesn't lie. I'm going to work up another ladder today n chase some seating depth.
 
AR COMP is da bomb, get it anytime you see it!
Yeah I've got a lb of AR-COMP and whenever it's available again I'll get all I can. It shoots nice groups no matter the charge but from 27.8- 28.3 it's lights out. Funny how powders designed for semi auto rifles shoots so well outta any gas gun