I was real happy with them when I put them on. I asked Larry D if he could do it, he was like pfffff, no problem. He also made the plane thin,so that would fit my hand like a slim grip. He pulled that off too and I did not have to put slim grip bushings on it. Larry is amazing.Neato, I've never seen Shredder grips mated to a Heinie magwell like that. Those grips plus that razor wire checkering must solder that gun to your hand. Really pretty, though. My young age and initial firearms ignorance kept me off the Rock River boat. If there's ever a second chance at those little beauties, I won't let it pass me by.