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Joined: Dec 2003
Posts: 2,609
Campfire Regular
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OP
Campfire Regular
Joined: Dec 2003
Posts: 2,609 |
If you have any for the 7STW and 150 Scirocco.
Thank you.
Why is it called a double u, should'nt it be called a double v?
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Joined: Dec 2005
Posts: 12,630
Campfire Outfitter
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Campfire Outfitter
Joined: Dec 2005
Posts: 12,630 |
Have a Nosler 150gr Part load and a 154 IB load.IMR 7828 77 grains for the Nosler and 78 for the Hornady.Haven't found a better powder than 7828 for 150 grains and lighter.
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Joined: Feb 2002
Posts: 32,044
Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
7mm Shooting Times Westerner / 7mm STW (Swift Data) Reloading Data Printable Version
Load Image
Warning! Notes: case: Remington; primer: Remington 9 1/2M; test barrel: Wiseman; barrel length: 24"; barrel twist: 1-9 1/2"; loads less than minimum charges shown are not recommended; never exceed maximum load!
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
150 Swift Scirocco Hodgdon H-1000 75.8 2,826
Remarks: starting load
150 Swift Scirocco Hodgdon H-1000 81.5 3,107
Remarks: maximum load
150 Swift Scirocco Hodgdon H-4350 67.0 2,902
Remarks: starting load
150 Swift Scirocco Hodgdon H-4350 72.0 3,113
Remarks: maximum load
150 Swift Scirocco Hodgdon H-4831 72.5 2,830
Remarks: starting load
150 Swift Scirocco Hodgdon H-4831 78.0 3,158
Remarks: maximum load
150 Swift Scirocco Alliant RL-19 69.3 2,879
Remarks: starting load
150 Swift Scirocco Alliant RL-19 74.5 3,199
Remarks: maximum load
150 Swift Scirocco Alliant RL-22 73.0 2,905
Remarks: starting load
150 Swift Scirocco Alliant RL-22 78.5 3,245
Remarks: maximum load
150 Swift Scirocco Alliant RL-25 75.3 2,867
Remarks: starting load
150 Swift Scirocco Alliant RL-25 81.0 3,170
Remarks: maximum load
150 Swift Scirocco IMR IMR-4350 67.0 2,906
Remarks: starting load
150 Swift Scirocco IMR IMR-4350 72.0 3,153
Remarks: maximum load
150 Swift Scirocco IMR IMR-4831 68.8 2,900
Remarks: starting load
150 Swift Scirocco IMR IMR-4831 74.0 3,174
Remarks: maximum load
150 Swift Scirocco IMR IMR-7828 71.6 2,849
Remarks: starting load
150 Swift Scirocco IMR IMR-7828 77.0 3,168
Remarks: maximum load
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Dec 2003
Posts: 2,609
Campfire Regular
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OP
Campfire Regular
Joined: Dec 2003
Posts: 2,609 |
Why is it called a double u, should'nt it be called a double v?
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Joined: Feb 2002
Posts: 32,044
Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Jan 2007
Posts: 1,799
Campfire Regular
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Campfire Regular
Joined: Jan 2007
Posts: 1,799 |
Those velocities look more like 7RM speeds than STW but at least that gives you a place to start.
I usually run the 154IB to about 3300-3350fps via H1000...
good luck,
Brett
100% Public land DIY!
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Joined: Dec 2007
Posts: 16,129
Campfire Ranger
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Campfire Ranger
Joined: Dec 2007
Posts: 16,129 |
Mine's in a 28" barrel, good for 3425 using Retumbo with the Swifts.
I'm still running the first generation Scirroco's. Are the "II's" any tougher?
Al
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Joined: Dec 2003
Posts: 2,609
Campfire Regular
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OP
Campfire Regular
Joined: Dec 2003
Posts: 2,609 |
It's amazing the different powder charges/combo results. Sierra lists velocities that are 200-300 fps faster and 2-4 grains higher than Nosler, but Sierra's listed powder charge is spot on with the Swift data listed above.
Why is it called a double u, should'nt it be called a double v?
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