FN Browning 1910/22 jamming on first round not ejecting properly

[bnz41]

On the advice of two forum members who suggested there maybe a fault with the striker (firing pin). I was made aware that the 1910/22 & the 1910 share the same striker assembly so swap them to see if the 1922 ejects. I did this and yes it works.

This is a picture of them side by side you can see the 1922 one is the shorter of the two no way was that going to work. It's a pity the gunsmith that worked on it never noticed.
Thank you for the advice guys.

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