I did not realize the OE was a polymer guide but that makes sense since its a glock.
Very good. I am happy that its working for you.
I can also purchase a heavier spring for the guiderod. ( This goes for most any model. Just putting the info out there. Glock will help you if you seek it.
I can also convert my G into other calibers. But, I won’t go into it here.
Glock is about comfort. They will accomadate ya.