40wsm

[brybenn]

What kind of numbers are ppl getting with these realistically. I've read some reports online from potatoe thrower to unrealistic speed claims.
I'm also curious how it would be if used with 180gr jacketed bullets or 220gr hardcast over a case of trailboss?
Would it be a 10mm auto+++ or possibly a decent close range medium game gun
Could trailboss move a 200gr jacketed bullet to 2000fps from the WSM case when necked to 40 cal?

I'm just hiding from the wife and alone with my thoughts.

 

[spooksar]

I’m a bit into wildcats and did neck both the WSM and RUM case to hold a 416 bullet but never built a rifle on them. I do have a rifle that is the WSM case necked to 9.3/366 that I get about 2700 fps out of with a 250 gr Accubond. I think a WSM necked to a 40 cal would be interesting, and make a excellent short range gun.