I went on a quest to get a reliable .22lr jframe as an old man bun, trainer and just overall a higher round count and lighter option to my 340m&p.

Well come to find out all the light primer strikes stories you hear about are 100% true. From the factory on both my 317 and 43c I had about 1 round not go off the first strike in about 4 cylinders full.

Replaced the mainspring with a new old stock 317 mainspring and. Its now have 200 rounds all 100%.