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Re: Carbon and the new AR 2209/4350
Posted: Thu Jun 13, 2019 11:33 am
by Brad Y
Maybe we will need to put a washing machine in at Coolilup then haha
Re: Carbon and the new AR 2209/4350
Posted: Fri Jun 14, 2019 7:49 am
by Tim L
I use molly so can't comment on the carbon. I am finding is slower though. An extra 2" of barrel and an extra .2gn of powder to get the same velocities I've been running for 3 years now. It also weighs different. It's hard to explain but its like the kernals are a tiny bit lighter.
Re: Carbon and the new AR 2209/4350
Posted: Fri Jun 14, 2019 8:34 pm
by Brad Y
Found quite the opposite. Need 0.3gr less with the newer stuff I have. I guess still need to buy large quantities in a batch and re test when changing batches.
Re: Carbon and the new AR 2209/4350
Posted: Fri Jun 14, 2019 8:47 pm
by Tim L
Brad Y wrote:Found quite the opposite. Need 0.3gr less with the newer stuff I have. I guess still need to buy large quantities in a batch and re test when changing batches.
I could do with some of yours. Its kind of hard squeesing 51.7 grains in a 308 case!
Re: Carbon and the new AR 2209/4350
Posted: Fri Jun 14, 2019 11:12 pm
by Brad Y
Tim L wrote:Brad Y wrote:Found quite the opposite. Need 0.3gr less with the newer stuff I have. I guess still need to buy large quantities in a batch and re test when changing batches.
I could do with some of yours. Its kind of hard squeesing 51.7 grains in a 308 case!
You will have to use heavier bullet than a 110gr vmax then!