bigggbbruce
Member
The answer is in plain sight...
The parent case is a 10mm.. I started using 10mm in the mid 80's because of the ballistics.
It was decided to fit the 10mm to a medium frame gun. The case was then "s" hortened and ballistics "w" eaker..40 s&w..40 short and weak.
Says it all..
The parent case is a 10mm.. I started using 10mm in the mid 80's because of the ballistics.
It was decided to fit the 10mm to a medium frame gun. The case was then "s" hortened and ballistics "w" eaker..40 s&w..40 short and weak.
Says it all..