Hello everyone i will necropost this conversation as it's literally the best one on all the internet whilst searching this argument and i hope keeping this one active will help other people searching for replies in the future...
So... i bought a sacrificial spring assembly to experiment with for my glock and was wondering if this would make it legal:
I literally removed the rivet and replaced with a heat press threaded insert and a screw...
(note, the spring is not ideal, and i will find another one or even 2 but that's a story for another day)
Is this a violation of rule 17.1?