Wife took my G1 Shield for her carry gun. Was modified with Apex trigger and Trijicon HDs. I put 500 rounds of HST through it before calling it good, and I can't speak to how much it gets shot now, but it does go to the range and we haven't had a single issue with it. I only lube the frame to slide contact points. Rest of gun is wiped with oiled rag both inside and out, but is nearly dry. I use Mil Comm TW2500 or FP10. It's been two years since I have cleaned or lubed it, wife might have done it herself though.