| Rule303 |
| (.450 member) |
| 25/11/19 05:14 PM |
Re: Twist rate
|
Matt, somewhere in my foggy memory 1 in 16 for the 350Rigby magnum comes to mind. Though I am skeptical as this calibre used 300 grain projectiles and I would think 1 in 14 would be required to stabilize this weight.