Yeah you are probably going to get a lot of $150.00 quotes since they have to take the time to set up the milling machine. That's still a lot cheaper than what The Glock Store is charging. They are charging between $175.00 - $350.00 for slide cuts lmao. That's almost as much as I paid for my Glock 21 Gen 3 police trade in. Post some pics once you get it done please.