These are the o-rings to buy for grip screws. Fit great and come in a large quantity. Shipped fast! Highly recommend this item.

These keep my grip screws from coming loose. Easy to add and easier to remove than thread locker.

O-rings are the best way to prevent loose grips, prevent damage to bushings and over tightening.

Ordered up O rings for man made grips for several my 1911's. O rings keep grip screws from backing out of grips during shooting. Ordering quick and easy, delivered in short period of time. Pu O rings on 1911 and been shooting twice, grips stay nice and secure. Nothing more annoying than shooting and have the feel of a loose grip panel, that bugs the hell out of me.

Purchased 100 pack of grip screw 0-rings. I have installed some of these on 3 Colt 1911s and 2 Springfield 1911s. Recent range trip demonstrated that these 0-rings were worth the price... unnecessary to retorque the grip screws. I recommend this product without hesitation.