mcseal2
WKR
- Joined
- May 8, 2014
- Messages
- 2,755
That particular rifle comes with a factory muzzle brake. I wouldn't hesitate to use a little bigger round since elk may someday be on the menu. I'm not a fan of a gun with a 26" barrel plus a brake so that would rule out the 7mm Rem Mag and 300 Win mag, plus the 26 Nosler.
In that rifle I'd go with the 270 win, 270WSM, or 300WSM. All have a 22 or 23" barrel to keep the rifle pretty handy and should handle elk or deer just fine. I'd probably end up going with the 270WSM from those choices and shooting the 140gr Accubond. I've shot an A bolt 270WSM with a brake and the felt recoil was about the same as my 8lb 243 without a brake. My handload in it pushed the Accubond at 3033fps. I finished off a wounded muley for another hunter on a tough shot angle at 400yds and the bullet hit right in front of the hip and ended up in the neck. My muley that trip I dropped at 313yds with a broadside pass through shot. I've also taken an elk with that bullet from a 270 win.
If you get the 140 Accubond moving 3050fps for example, you could zero it 2.4" high at 100yds, never go above or below 3" from line of sight to just under 300yds. At 400yds you would be about 14" low. That is a realistic and pretty easily attainable velocity for a 23" barreled 270WSM. That should handle any deer inside 400yds even at less than ideal shot angles, and still be a solid perfomer on elk on good ethical shots.
I like 6.5mm rounds but since this rifle is going to be used within 400yds, and has a brake, I'd go with something that burns a little more powder and gets more velocity than the Creedmoor.
In that rifle I'd go with the 270 win, 270WSM, or 300WSM. All have a 22 or 23" barrel to keep the rifle pretty handy and should handle elk or deer just fine. I'd probably end up going with the 270WSM from those choices and shooting the 140gr Accubond. I've shot an A bolt 270WSM with a brake and the felt recoil was about the same as my 8lb 243 without a brake. My handload in it pushed the Accubond at 3033fps. I finished off a wounded muley for another hunter on a tough shot angle at 400yds and the bullet hit right in front of the hip and ended up in the neck. My muley that trip I dropped at 313yds with a broadside pass through shot. I've also taken an elk with that bullet from a 270 win.
If you get the 140 Accubond moving 3050fps for example, you could zero it 2.4" high at 100yds, never go above or below 3" from line of sight to just under 300yds. At 400yds you would be about 14" low. That is a realistic and pretty easily attainable velocity for a 23" barreled 270WSM. That should handle any deer inside 400yds even at less than ideal shot angles, and still be a solid perfomer on elk on good ethical shots.
I like 6.5mm rounds but since this rifle is going to be used within 400yds, and has a brake, I'd go with something that burns a little more powder and gets more velocity than the Creedmoor.