[gunnut69]

I'm looking for info such as reamer measurements for the 240 Gibbs. I understand it's a version of the 6mm-06 but need to know the difference. Thanks from the gunnut69

 

[Graybeard]

RCBS has the specs on just about every wildcat round in existance. Bet a phone call would get them for you from their tech help line. They also have a CD I think with all of the data on it I keep thinking I'd like to have.

GB

 

[MickinColo]

I hope the following information helps, it looks like the shoulder angle hasn’t been standardized yet.

Cartridge Information Search
http://www.fireflyarms.com/fa/cartinfo/CartSearch.asp?cartName= 243

240 Gibbs

Case Type: Belted bottlenecked
Bullet Diameter: 0.245 6.22mm
Case Length: 2.49 63.25mm
Rim Diameter: 0.47 11.94mm
Neck Diameter: 0.279 7.09mm
Shoulder Diameter: 0.455 11.56mm
Base Diameter: 0.47 11.94mm
Length to Neck: 0 0mm
Length to Shoulder: 0 0mm
Shoulder Angle:
COL: 0 0mm
Primer: L

 

[gunnut69]

GrayBeard - that disk sounds like a great idea to me!!! I'll have to look into it soonest!! MickinColo-- that's the info I was need'n.. especiall the link!!