Quote Originally Posted by Bruce_in_Oz View Post
Any suitably-weighted bullet with a TANGENT ogive, like the Sierra Match-King series, will probably give you problems with seating / overall length measurements. ...they would not chamber. They fed fine through K-11s, both his and mine.

The earlier G / K-11 series have a LONG throat because, when they were introduced, there was still a vast amount of the earlier "torpedo"-bulleted ammo in the system.
I understand (I think!) that Sierra MKs are less than ideal (don't work?) for reloading GP-11 for the K31icon, but are OK reloading GP-11 for the 1911, right?

If that is correct, what are some appropriate secant-ogive projectiles to use in reloading GP-11 for the K31?