Certified Glock Armorer
I just had an idea while cleaning my guns yesterday. It came to me while putting my G42 back in my MIC holster. It was a little stiff and being difficult so I put a little liquid Frog Lube on a towel and wiped the inside down. It then slipped on like a charm while still maintaining retention. Then I did a light coat on the inside of the Kydex of my Alien and it work like a charm too. Hopefully this will translate to less scuffing and scratching, but we shall see.