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7mm-08 140 grain - suggested powders
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Anybody out there loading 7mm-08 with 140 grain bullets. I would appreciate some help. What powder have you had success with?

I'm going to be loading hunting loads with 140/145 grain bullets from a 22" barrel on a modern bolt action. Starting with 140 Nosler BT, 140 Nsoler Partition, and 145 Speer BTSP. Looking at the Nosler book, I'm leaning towards IMR 4350.

Here is what I have on hand, but that's not a constraint.

IMR 3031, 4064, 4320, 4350, 4831, 7828
Hogdon 4895, 414, 4831, Varget
RL 15, 22
WIN 748, 760

Thanks
 
Posts: 449 | Location: GA, USA | Registered: 13 March 2001Reply With Quote
<Eagle Eye>
posted
When I used the 7mm-08 for deer hunting, I loaded 140 grain Nosler Partitions behind the book max of IMR-4831. I got 3/4" groups which is fine for hunting. Good luck with yours....it is a superb caliber.
 
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Varget!!
Second choice, IMR4350
 
Posts: 2535 | Location: Michigan | Registered: 20 January 2001Reply With Quote
<jeeper1>
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I use 35 to 40 grains of ww748 in both my rem788 and xp100. both are sub moa weapons with those loads.
 
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Posts: 3282 | Location: Saint Marie, Montana | Registered: 22 May 2002Reply With Quote
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139's and 140's are all I use. Varget, IMR4064 and N140. Superb accuracy.
 
Posts: 1261 | Location: Placerville, CA, US of A | Registered: 07 January 2001Reply With Quote
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I had great luck with h 4895 in my model seven.
 
Posts: 3104 | Location: alberta,canada | Registered: 28 January 2002Reply With Quote
<sniper300M>
posted
either the varget or the H4895 work great. As for a hunting bullet, try the 140 barnes xlc. Start off with a seating depth of .030 off instead of the .050 that barnes reccomends. real accurate out of my 7-08 ack. imp.
 
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My most accurate rifle is a 7-08. The first loads I tried were with W760. I never changed. The first group was less than .25.
 
Posts: 1450 | Location: Dakota Territory | Registered: 13 June 2000Reply With Quote
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H-414
 
Posts: 3097 | Location: Louisiana | Registered: 28 November 2001Reply With Quote
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RL 19 ,,,,,,,,,,,Varget
 
Posts: 3865 | Location: Cheyenne, WYOMING, USA | Registered: 13 June 2000Reply With Quote
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Varget-I am having great luck with it in my 7/08. I am getting .591" with 139gr. SST's and am shooting in the .7's with 140gr.Partitions. I have not used W760 yet, but like JD said, the folks I know that have tried it, have had good results also.

Good Luck!

Bob

[ 06-20-2002, 18:06: Message edited by: Bob in TX ]
 
Posts: 3065 | Location: Hondo, Texas USA | Registered: 28 August 2001Reply With Quote
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What type of real world velcoity is attainable with safe 140 gr. loads in a 22" barrel?
 
Posts: 857 | Location: BC, Canada | Registered: 03 November 2001Reply With Quote
<Super 88>
posted
IMR 4895 and 140gr Barnes XLC, between .3 and .4 three shot groups at 100 yards out of my Model 7
 
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I just got back from the range. Last night, I loaded my first batch with W-748 and the 140gr. Partitions: 42.0grs. It shoots .251" in a perfect clover leaf! I am going to try 748 with the 139gr. SST's also.

Bob C.
 
Posts: 3065 | Location: Hondo, Texas USA | Registered: 28 August 2001Reply With Quote
<BigBob>
posted
TRIGGER,
I had excellent results with Hodgdon's Varget.
Accuracy and velocities were great. Good luck. [Smile]

[ 06-22-2002, 04:25: Message edited by: BigBob ]
 
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Try 40 to 40.5 gr 3031 and the 140 gr. Nosler BT. Very fast and very accurate in my rifle.
 
Posts: 442 | Location: Way out west | Registered: 28 March 2001Reply With Quote
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Tod, I don`t know about a 22" bbl but I have no problem safely breaking 2700 fps in my 20" M7 Rem with 139 Hornady SP or 140 Sierra SPs over Varget, R19, OR IMR4350. I also have a M700 with a 24" Walther bbl that runs about 50 fps faster with the same loads so I`d guess your going to be somewhere in the same range.
Don`t know if my M7 has a fast bbl or the M700 a slow one. Nor do I know what others are getting. But I do know I get a dozen loads and toss the cases because I`m tired of looking at `em , Not from wear.
You may find diferent. Others may load hotter.
 
Posts: 2535 | Location: Michigan | Registered: 20 January 2001Reply With Quote
<JimF>
posted
My 7-08 loves RL-15. Vel. is about 2760 w/145 speer or 140 Btip. This is in a 20" bbl. so I'd go along with the others and suggest that you might get to 2800 in a 22"

Jim
 
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I've always had good luck with as much H4350 as I can get in the case (around 47 or 48 grains, depending on case), which usually gives 2850 +/- FPS, and 1" groups in numerous 7-08's.

R-WEST
 
Posts: 1483 | Location: Windber, PA | Registered: 24 January 2001Reply With Quote
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In my rifle, Varget pushing 140 Ballistic Tips.

(Although I'm not surprised by Bob in TX's results with 748 either).
 
Posts: 2629 | Registered: 21 May 2002Reply With Quote
<fishnfool>
posted
IMR 4350 will give spectacular groups(.6 in my rifle), velocity will not be very high though. 44.0 grs. W748 with a 140 gr. NBT gave best results in my mtn. rifle yeilding 2840 fps and 1 1/8" groups.
 
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