338 RUM twist

[montana_native]

I am going to have a barrel cut for a rebarrel project. It's a shot out 7 RUM Sendero that I want to chamber in 338 RUM, maybe 338 Edge, not sure yet but probably the RUM.

I'd like to shoot the new Bergers when they come out. What twist rate should I go with? It will be a cut rifled barrel.

Thanks.

 

[geargrinder]

I am going to have a barrel cut for a rebarrel project. It's a shot out 7 RUM Sendero that I want to chamber in 338 RUM, maybe 338 Edge, not sure yet but probably the RUM.

I'd like to shoot the new Bergers when they come out. What twist rate should I go with? It will be a cut rifled barrel.

Thanks.

Everything I've read says that they are planning on the bullets being stabilized in a 10" twist.