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Re: 450 and 350gr question

PostPosted: Sat Feb 24, 2018 8:56 am
by Bmt85
Yeah, I have no idea on cast, and your right, they act different than cup and core or solid copper.
As to the IMR vs H, they are very close, if not the same. From what data I've seen, H usually gets a touch more speed. I think it depends on application and powder lots really.

Good luck with the work up.

Re: 450 and 350gr question

PostPosted: Sat Feb 24, 2018 12:00 pm
by Odfairfaxsub
I’ll be responding first on the scene lol

Re: 450 and 350gr question

PostPosted: Sat Feb 24, 2018 12:05 pm
by Odfairfaxsub
It’s a touch but funny I can use about 4 gr more h110 when using a cast bullet