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Best powder for the .303 Brit?
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Picture of Tex21
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Gentlemen,

Is there a powder that will sufficiently fill up the case without pushing a 174 grn bullet faster than 2440 fps? I have a fairly accurate Varget load I use that regulates well fairly well, but lately I've been wanting to experiment a little more. I am going to pick up some Re-19 and Re-22 to load in my Swede on my next powder run. Would these be good candidates for the Brit as well?

Thanks,


Jason

"Chance favors the prepared mind."
 
Posts: 1449 | Location: Dallas, Texas | Registered: 24 February 2004Reply With Quote
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I have used a lot of H4350, H414, and IMR 4064 in 303. 45grs of 4350 0r 414 will give you a good vel. I have leaned towords 414 for most of my 303 loadings, and 45grs has worked in more then one rifle for me. I think every second hunter here has a 303 in his gun collection.


I miss hunting in B.C.
 
Posts: 84 | Location: Nova Scotia, Canada | Registered: 28 October 2004Reply With Quote
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Wel based on its closeness to the 30/40 Krag....

For accuracy and reduced recoil, I actually load 25 grains of SR 4759 powder...less stress on the rifle... with old actions that might have some weak spots...and also it fills the case relatively full...

accuracy is excellent also....

I find the faster powders work wonders... as opposed to the trendy obsession of slow powders to hold down pressure...

cheers
seafire
cheers
 
Posts: 16144 | Location: Southern Oregon USA | Registered: 04 January 2005Reply With Quote
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I use RL-15 in my 303 British rifles.

Use it in 300 Savage and 308 as well.

ZM
 
Posts: 655 | Location: Oregon Monsoon Central | Registered: 06 March 2004Reply With Quote
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R-15 works well for me w/174/180 pills. Here's a good site:

http://www.303british.com/


it's a fresh wind that ... Blows Against the Empire
 
Posts: 225 | Location: houston, tx | Registered: 04 February 2003Reply With Quote
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I use H-4350
 
Posts: 1332 | Location: Western NC | Registered: 08 January 2005Reply With Quote
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I have been using IMR 4350 with excellent results in the 303 for bullets above 150 grains...... Same in the .30/40 Krag. These two are almost identical, except that the Krag has a longer neck.


"Bitte, trinks du nicht das Wasser. Dahin haben die Kuhen gesheissen."
 
Posts: 4386 | Location: New Woodstock, Madison County, Central NY | Registered: 04 January 2005Reply With Quote
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