Twist on a Model 70 .225 Win

Hi,

If anyone knows, or can tell me where to look, for the twist rate on a 1964 Model 70 in .225 Winchester (22” barrel) I’d much appreciate it.

Cheers

I believe all 225 Winchester rifles are 1:12". Maybe different if someone wanted to shoot heavier than factory bullets.

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1:14 according to my rifle and manuals

I had better have a look at mine later - 1:12" is what I remembered, not measured.

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You can measure with a cleaning rod, tight fitting and tape for rotation and tape measure,will confirm.twist.

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1:14"

Here's the reference list posted in our gunsmithing stickies:

https://castboolits.gunloads.com/sho...Reference-List

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