| underlever |
| (.300 member) |
| 26/11/19 05:33 PM |
Re: Twist rate
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I will measure my 400-350 Rigby Farquharson and report back soon. I'm interested myself as it was made to shoot the 310 gr bullet.
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I will measure my 400-350 Rigby Farquharson and report back soon. I'm interested myself as it was made to shoot the 310 gr bullet. |