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270 SWC and 45 colt steel

Posted: Tue Nov 21, 2017 7:36 pm
by Hidden Mortimer
Quick question. Anyone have experience with Rimrock’s 270 gr SWC in their 45 colt rifles. I want to get some for my Blackhawk and I’m hoping they will shoot well out of my future Henry BBS.

Re: 270 SWC and 45 colt steel

Posted: Wed Nov 22, 2017 10:41 pm
by 445sm
I've run 200gr to 360grlead in bb with a little work you will get them to work just fine

Re: 270 SWC and 45 colt steel

Posted: Thu Nov 23, 2017 7:27 pm
by Jrprock
445sm wrote:I've run 200gr to 360grlead in bb with a little work you will get them to work just fine
What bullet profiles have you run in those heavies? What COAL?

Re: 270 SWC and 45 colt steel

Posted: Thu Nov 23, 2017 11:04 pm
by 445sm
Above 300gr there wfn my BB will run 1.63 oal
Under 300gr there a mix of different profiles
They all shoot and feed just fine

Re: 270 SWC and 45 colt steel

Posted: Fri Nov 24, 2017 10:31 am
by 445sm
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Re: 270 SWC and 45 colt steel

Posted: Fri Nov 24, 2017 10:46 am
by Jrprock
Good deal. Thanks!

I currently load the 300 XTP Mags at 1.63” with no issues cycling. I was a bit worried that a WFN profile would be trouble but it sounds like I should be good.

Re: 270 SWC and 45 colt steel

Posted: Fri Nov 24, 2017 12:00 pm
by Hidden Mortimer
445sm, all those feed fine in your henry? That’s awesome.

Re: 270 SWC and 45 colt steel

Posted: Fri Nov 24, 2017 1:55 pm
by Jrprock
Is there a weight range that you’ve found to be most accurate?

Re: 270 SWC and 45 colt steel

Posted: Fri Nov 24, 2017 7:09 pm
by 445sm
Just get what you like ( I like them all) and start working on the sweet spot
I keep the 325gr at 1435fps with lil gun the 360 will go 1400 but I keep them
At 1250 nicer to shoot