reloading the 500 Linebaugh

bigsam

Bearcat
Joined
Nov 8, 2008
Messages
8
I dont find any published data for the 500 Linebaugh using IMR 800x but a friend has been using it in his 500 GNR. I started working up loads with a 410 grain wfn. Results were 10.0 grains went 725 FPS, 12.0 grains went 850 FPS and I am trying the 12.0 grain charge again but it goes 980 FPS. Anyone else use this powder in the 500 Linebaugh? I like it because the extreme spreads are very low.
 
Bigsam,
How has that 800x worked out for you? I've been using 12.0 Unique and had decent luck, and I believe John Linebaugh usually recommends 16.0 of HS-6. Both of these ballpark around 900fps. I was wondering if that 12.0 of 800x showed promise and if the velocity proved out closer to 1000 fps?
Thanks,
Russ
 
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