Gunboards Forums banner
1 - 2 of 2 Posts

· Gold Bullet Member
3,430 Posts
Hi CosmicCharlie24 :

Sometime in the 10 to 20,000 range production went to the "B" stock without the drain holes, some of these stocks had the Kokura or Jinsen proofs. Not enough early rifles have been reported or chartered to tell for sure when the markings changed.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.