Thread: 7mmSaum Load Ratio in Model 7

Originally Posted by camo wsm

It is haha but was meaning the one I've got now, how did you get on with this?

Was that the one with the bulge in the barrel?

Originally Posted by MSL

Was that the one with the bulge in the barrel?

Nah the one that didn't shoot straight

Still working on it!

LOL...bloody forum trolls!

Yeah that one.

Any upate @Tikka7mm08

I've loaded some up with N560 to try. Looks good...the different load ratio will make a big difference. Also, confession time, rechecked loads and was putting a slight crimp in...so backed out seating die.

Love to get my hand on Norma MRP...any one seen it in NZ?

Bill Perry near Masterton gets it in occasionally.

What's his company name, nothing on google?

Originally Posted by Tikka7mm08

What's his company name, nothing on google?

Someone was asking for his contact details on here the other day. Bill has shifted location a little and I'm not sure exactly where he is now. Start a thread asking for his contact details and someone will pipe up.

Later: On second thoughts, it was on the other forum I saw that. I've made an enquiry about his contact details and will PM you when I hear.
Cheers

@Tikka7mm08 have PM'd you contact.

Tried n560 today, fierce mirage but 62.5gn shot 0.85" or thereabouts. 0.5gn increases to 64gn opened out although the last group 2 keyholed. Will try to 65gn and see if they come back in but might be too hot too.



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Originally Posted by Tikka7mm08

Tried n560 today, fierce mirage but 62.5gn shot 0.85" or thereabouts. 0.5gn increases to 64gn opened out although the last group 2 keyholed. Will try to 65gn and see if they come back in but might be too hot too.



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So what the speeds like.?

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Going to put the chrony on the next batch... just seeing if any accuracy potential. QL say this should've been around 2980 fps (it was bang on predicting speed with 2217). 64.5gn N560 should be around 3080 - so really hoping the groups shrink...