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want to take it to 1300yds. What's some real life ballistics on these calibers. It'll be my first 7mm. Always been a 6.5mm guy. Pros and cons of both. Fireforming isn't really a con to me. Aleast not enough to play in the descision. Twist rate recommended on both too also..
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Campfire Outfitter
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Campfire Outfitter
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Long or short action? Hunting style or dedicated heavy rig?
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Campfire Tracker
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Flip a coin, both work great.
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1 in 9 twist with a 162 A-Max will get you around 1500 yds with a muzzle velocity of 3000 fps.
Shod
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heavy rig used out of box stand for whitetail.
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Summitsitter, Nosler makes 280 ai brass so you don't have to fireform. Will you be having a rifle built by a Smith or do you intend on buying off the shelf, Kimber, Nosler custom, etc. Do you have an existing action etc.
Shod
Last edited by Shod; 06/27/12.
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I plan on building it myself. Gonna use a LA 700 either way. Will have to open BF and maybe feed rails for wsm but will be able to seat the long bullets way out.
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Campfire Outfitter
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You'll be able to get some great velocity out of the 7WSM if you throat a chamber long with that LA mag. The new 195gr Berger EOL bullet is coming out soon, and that would be an absolute missile from the 7WSM at 2900+fps, with a predicted G1 BC of 0.794 Can't go wrong either way, but if you're pushing it to 1300+ yards, I'd probably neck down Norma .300WSM brass to 7WSM and go.
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Campfire Ranger
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Campfire Ranger
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Jordo-you reckon would need to run a 30 or a 40" tube to safely get 2900 with a 195 out of a WSM case... Dober
"True respect starts with the way you treat others, and it is earned over a lifetime of demonstrating kindness, honor and dignity"....Tony Dungy
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Campfire 'Bwana
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Campfire 'Bwana
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LA Rem 700? I know what I'd use....
The 280 Remington is overbore.
The 7 Rem Mag is over bore.
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Jordo-you reckon would need to run a 30 or a 40" tube to safely get 2900 with a 195 out of a WSM case... Dober Yup.. you are gonna need a 30" tube.
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LA Rem 700? I know what I'd use.... Yep, I'd be all over the 7 Remmy, slam dunk.
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Campfire 'Bwana
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Campfire 'Bwana
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Personally i would build the 280 Ack over the 7mm WSM, with that said save yourself some trouble and get a 7mm Remington Magnum it will out do both.
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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LA Rem 700? I know what I'd use.... Me 2, and I know that Tanner's dreaming about the same thing. Dober
"True respect starts with the way you treat others, and it is earned over a lifetime of demonstrating kindness, honor and dignity"....Tony Dungy
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LA Rem 700? I know what I'd use.... Me 2, and I know that Tanner's dreaming about the same thing. Dober Oh shoot, I know what you old boys are thinking...
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Joined: Jan 2007
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Campfire 'Bwana
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Campfire 'Bwana
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Personally i would build the 280 Ack over the 7mm WSM, with that said save yourself some trouble and get a 7mm Remington Magnum it will out do both. Bea and Tanner are closing in on it......
The 280 Remington is overbore.
The 7 Rem Mag is over bore.
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Jordo-you reckon would need to run a 30 or a 40" tube to safely get 2900 with a 195 out of a WSM case... Dober Dober, It's purely speculation, but I see guys getting 3050fps out of the 180gr Berger, so I figure 2900fps should be doable with a 195gr bullet of similar design and bearing surface. Once the bullet hits the market, I guess we'll see what's actually achievable, and with different barrel lengths. Or somebody could just run it through QL For a purely LR rifle, designed to shoot out to 1500+ yards, a 30" barrel wouldn't be the end of the world. But you're not gonna want to do much still hunting with it!
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I just had a novel idea- you could always just run a 7mm Mashburn Super Mag and drive those 195gr Berger bullets at 3000fps for a true LR hammer. I know I'm thinking outside the box here, compared to the rest of the guys on this thread, but give it a thunk and thank me later...
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Campfire 'Bwana
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Campfire 'Bwana
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I just had a novel idea- you could always just run a 7mm Mashburn Super Mag and drive those 195gr Berger bullets at 3000fps for a true LR hammer. I know I'm thinking outside the box here, compared to the rest of the guys on this thread, but give it a thunk and thank me later... Heehee! Jordan got it.
The 280 Remington is overbore.
The 7 Rem Mag is over bore.
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284 Shehane with 180g Berger Hunting VLDs at 2950fps from a 28-30" 1-9 twisted barrel.
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