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175 FGMM clone w/IMR4895?

Re: 175 FGMM clone w/IMR4895?

I've been looking to you for that sort of info
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I'm seeing nice things with 41.9 - 42.2 grains of 4895 under the 178 AMAX. Not so good with the 175 gr Nosler. I'd like to get it closer to max and see if I can get into another node.

As you know, I am still learning this OCW business!
 
Re: 175 FGMM clone w/IMR4895?

Don,
you have anything for the "right" brass (LC Match of course)??
I know Lapua, Fed and LC are in the same capacity range, not sure where Remington fits in....
 
Re: 175 FGMM clone w/IMR4895?

l don't know if it helps but l've got this on file... Not FGMM but must be close.

From Tech Manual, Army Ammunition Data Sheets (numbers withheld)

7.62 Special Ball M118
COAL 2.830"
Powder WC846 or IMR4895 @44grns
Bullet 172grns
Case and primer unspecified (but l'll take a lash at LC brass)
Velocity predicted @ 2640f/ps
Pressure " @ 50,000psi

Also maybe of some interest

7.62 Match M852
Coal 2.830
Powder IMR4895 @ 42grns
Bullet 168 Hollow Point (l would have thought, SMK)
Case and primer unspecified (but......)
Velocity predicted @ 2550f/ps
Pressure " @ 50,000psi