I got in some of the new p220 thin grips and I have to say that these are great. I like the grip MUCH better with these. They are thinner and the curve at the bottom of the back strap is less pronounced. Now I know not all have the same hands and what works for me may not necessarily work for someone else, but I don't forsee having anything else on a p220 in the future. To me it sure feels more "1911 like". Oh, these fit on the newer p220's. If you have the older, thin trigger p220 you can still use them but you have to change the mainspring and housing to the new plastic with short spring and the hammer strut also.