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Forum Index > Rifles general discussion > 1:9.5 twist in 7mm08

1:9.5 twist in 7mm08

24 Nov 2015
@ 05:10 am (GMT)

Wayne Woodard

Nathan recommends 1in9 twist for the 7-08 but the montana rifle company rifles are 1:9.5. Will it still get the job done with 162gr amax?

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24 Nov 2015
@ 06:06 am (GMT)

Bryan Webster

Re: 1:9.5 twist in 7mm08
MY RIFLES DO. Both in 7mm Rem Mag as well as 7mm-08 with 1:9.5 twist and both shoot into a ragged hole at 100 and remain sub .5 moa pretty far out there.
24 Nov 2015
@ 04:04 pm (GMT)

Bryan Webster

Re: 1:9.5 twist in 7mm08
I should add too that my 7x57has the same twist and does extremely well with the same bullets out to 500 yards.
24 Nov 2015
@ 08:36 pm (GMT)

Nathan Foster

Re: 1:9.5 twist in 7mm08
Never had a problem with this either. I do recommend 1:9 but 1:9.5 is fine and is the norm these days in factory rifle barrels.

The 1:9.5 does suit the magnums better but if you experiment, you will hopefully find a sweet spot somewhere between 2600 and 2700fps.
25 Nov 2015
@ 07:38 pm (GMT)

Wayne Woodard

Re: 1:9.5 twist in 7mm08
Thanks guys.
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