• You are using the old Black Responsive theme. We have installed a new dark theme for you, called UI.X. This will work better with the new upgrade of our software. You can select it at the bottom of any page.

.308 seater die

Status
Not open for further replies.

Lion

Member
Joined
Dec 15, 2005
Messages
7
Are seater dies of a particular bullet diameter usable for different sized cases. Can I seat 30-338 bullets with a 30-06 SpFld or 308 Win die.
 
Probably not.

The tolerances on most seater dies is such that to maintain a high degree of uniformity and concentricity, they will not work.

On the .308 and .30/06, differences in overall length, neck length, and diameter at the shoulder/neck junction will preclude it.
Also, many of the seating dies have a "step" that impinges on the case mouth to provide for crimping and this too would prevent multiple use.

However, with the .40S&W, you can load the longer 10mm; ditto the .38spl/.357mag/.357maximum and .44spl/.44mag, as well as the .45/70 for .45/90, and .45/100. As the case mouth is the same and cases are essentially straight walled.
 
Status
Not open for further replies.
Back
Top