338 Wildcats

[Ron Johnson]

I have a Imp 416 Rigby to 338 wildcat and want to know want imp might be made by googing to a 408 Chey Tac case?
Thanks,

 

[Esoteric Junkie]

How long is your barrel and are you shooting the 300gr MK bullet.


Out of a 36" barrel you should get about 300-3100fps with the 338/416.

With the 338/408 you can get 3200fps. I know a fellow who has one and he was getting bullet blow ups at 3300fps in a 10 twist.

Corbin Shell
919-554-2805 est
[email protected]

 

[qkshot]

which bullet was letting go at 3200 or 3300
it wasnt the 300smk was it