Simply the finest grips screw bushing there is. If you want to do it right the first time don't waste your time with other bushings, buy these you won't be disappointed. Just don't forget to use your blue Loctite and let them set overnight before torqueing down your grip screws into them.

Ordered replacement, repair bushings with repair tap. Also several sets of o-rings. System installed on Ruger SR 1911 commander length. Quality of machine work very impressive. i am sure to get years of service and reliability. Plan on ordering another set of replacement bushings for a couple more pistols. Great customer service.

When you buy quality you buy once. These are the best grip bushings I have used. I have had other bushings slot strip out because they are thin. That will never happen with Challis bushings because of the hex head. Buy these bushings and you will never need to replace them.

Product is just as advertised. The new bushings and o-rings greatly improved grip fit and feel. Used with crimson trace laser grips.

Great product. Great improvement over standard grip bushings.