Bad surprise today. I was enjoying shooting with the Glock while waiting for my barrel and hop up rub to finally arrive, and then after few shots, no reaction of the trigger...

After dismantling, I saw that the guarder hammer spring, said to be reinforced, is broken.
I have reinstalled the original Marui, but I guess it won't last long.
Is there any
real reinforced hammer spring, or am I condemned to buy a collection of guarder to replace regularly?
I see some action 150%, some AIP (both available in France for reasonnable price) or shooters design enhanced (in Asia, with huge shipment expenses, even if it seems to be good stuff): Are all of them equally recommended respecting the guarder (meaning more resistant than the guarder, with the same strength wich was good on my model)?
Any other that I could look for?
Thank you for your answer!