7mm stw

rebel reds · #1 02-13-2013, 07:58 PM

Was wondering if any has some info for a 7mm stw with 150 Sirroco. What is everyone using?

Andrzej · #2 02-14-2013, 09:15 AM

Barnes 140 gr TTSX over H1000 3450 ft/sec MV.

graybeard · #3 02-15-2013, 08:00 AM

Quote:

Originally Posted by andrzej

barnes 140 gr ttsx over h1000 3450 ft/sec mv.

x 2

Pathfinder76 · #4 02-15-2013, 08:02 AM

...

nube · #5 02-15-2013, 08:11 AM

I run mine with TSX 140 at 3578fps. I have 82gr or RL22

elkhunter11 · #6 02-15-2013, 08:19 AM

The 140gr TTSX in front of IMR7828, works well in my rifles.With a 26" barrel 3500fps is possible without developing excess pressure.

whitetail Junkie · #7 02-15-2013, 11:48 AM

Quote:

Originally Posted by rebel reds

Was wondering if any has some info for a 7mm stw with 150 Sirroco. What is everyone using?

I couldnt get 150 sirrocos to group well in my 7stw.Useing the same powder (Vitavouri 165) & 150 G nosler ballistic tips,the rifle can do 5 shots under 1/2" @ 100 meters....cooper firearm of montana.