I carry mine in a IWB from We The People Holsters. Very reasonably priced and you can usually get a 15% discount on top of that by letting them have your email. Good kydex holster IME and I've found no need for another for this model. No regrets at all but I kinda wish I'd gotten the cool-looking carbon-fiber one though haha! (Mine is a stainless PT111 G2 but they fit the same holsters as the G2C obviously.)
Look at the Versacarry holsters I have had the Commander OWB for my G2C and loved it but gave it to my day for his PT111 G2. He still uses it.http://bit.ly/2OUgrft
My experience: I highly recommend the Alien Gear Shapeshifter. I’ve used it daily for 2 years, and very satisfied with the purchase. Lots of good choices. My advice is to not go cheap when buying a holster.
I just picked up a Tactical Scorpion IWB leather holster for my 140 G2, which would fit the G2C in 9mm and .40 S&W. It's extremely comfortable and is just the right size for me. I think it was about $25-$30 on Amazon and eBay.
"I am a better American today because of Barack Obama. Hear it loud, hear it clearly. I am a better American today because of Barack Obama. I know what my country has done, both good and bad. I have a deep appreciation of what this country is and what the American people are capable of. This is not a setback. This is a challenge and believe me, the American people are up to the challenge,...." -Glenn Beck