7x57 and 140 grain Nosler Partitions

[303carbine]

I need reloading data for the 7x57 Mauser with 140 grain Nosler Partition bullets. I have IMR 4895 powder. I also require the loaded cartridge overall length in millimeters. 8) My rifle is a Brno ZKK-600 so action strength is not a concern. Thanks , 8) John :grin:

 

[Savage99]

Did you look on IMR's site? I would trust that before what someone types unless it's Nosler themselves.

http://www.imrpowder.com/data/rifle/7x57mauser.php

45 GR. SPR SP


DIA: .284"
COL: 3.065"
SR 4759 23.0 1835
45,100 CUP
IMR 3031 38.0 2530
46,000 CUP
IMR 4064 40.0 2555
45,300 CUP
IMR 4895 35.0 2475
46,000 CUP
IMR 4320 36.0 2365
45,100 CUP
IMR 4350 47.0 2650
46,000 CUP
IMR 4831 48.0C 2625
46,000 CUP

he load show for a 145 gr bullet and IMR's 4895 seem very slow.

I buy manuals and look it up. Nosler 5 is one of the best. I like Sierra's and Speer too. Get them all.

 

[303carbine]

I looked at IMR's website but I wanted to get some real world loading data and not the anemic lawyer loads listed there.