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Posted: 11/13/2001 5:56:08 PM EDT
Link Posted: 11/13/2001 7:26:38 PM EDT
Link Posted: 11/13/2001 7:31:16 PM EDT

I am looking at the Sierra manual as I type and I see no info for WW760 listed for the .303 with a 174 SMK.
They list their accuracy load as 40.7 gr. of 4064 which is the book max with that powder.

Link Posted: 11/14/2001 9:39:13 PM EDT
Link Posted: 11/15/2001 6:26:35 AM EDT
[Last Edit: 11/15/2001 6:21:39 AM EDT by AEM]
My old Sierra manual (1977) doesn't have data for 760, but the Speer #10 does. All the following loads were developed using the CCI 250 Magnum primer. The velocities shown are muzzle velocities measured in a 25 1/4 in. barrel.

Speer 150 g. spizter:

grains 760 mv

start 44 2319
46 2449
max 48 2575

Speer 180 g. roundnose:

start 41 2197
43 2316
max 45 2439

I'm having trouble making my neat little chart look right. Hope this makes sense.
Good luck!
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