6mm arc loads

[fifdynutz]

Has anyone here done much load development on the 6mm arc yet? I'm going to start working something up soon for a 14.5"" Ar I built and I'm curious what the best powder choice is going to be. I have some varget around and It seems to be a little bit slower powder for this but still may be accurate

I have 100rds of hornady black 105g bthp to sight in and play with but I also picked up some new hornady brass and a pack of 103g ELD-x to load.

Just curious what you guys have come up with so far...thanks in advance!

 

[foryn]

Judging from online videos and some discussions, CFE223 is the sweet spot (.35 moa groups), and most are just starting on leverevolution. Those 2 powders seem to get the most of the 6 arc.

 

[fifdynutz]

Thanks for the input, might have to order some cfe

 

[NH4X]

Also, some have had the 105 factory loads jam in the lands........I think the factory may have loaded some a tad long........ymmv

There's thread in the semi auto section where some have posted how their testing is coming along.

Keep us posted.......interested in what you come up with.

 

[fifdynutz]

Just ordered 2lbs of CFE and I have varget on hand..going to do some comparisons with them running new hornady brass, br4 primers, and 103 ELD-X bullets going down a 14.5" gas gun