Accessories for Glock 23

The Glock 23 is the compact .40, the 19's size in a bigger calibre, and for years a common duty and carry pistol. A compact .40 snaps in recoil, which is a good reason to get a sight picture you can recover fast and a front sight your eye finds again at once.

Sights that come back fast

A bright fiber front or a tritium front catches the eye as the gun returns from recoil. For carry, tritium is the practical choice; for matches, fiber optic. Sets are in Sights for Glock 23.

Red dot on a MOS 23

A plate in place of the MOS cover holds the optic low. Choose the plate by the optic's screw pattern in Optics ready plates for Glock 23.

Older 23s

A G23 without MOS takes a mount in the rear sight slot. Red dot mounts for Glock 23 has several, each for a different set of optic bases.

Frequently asked questions

Can I put a full size optic on the 23?

It can overhang; a slim optic suits a compact best.

Do G19 sights fit the G23?

Glock compact slides often share sight cuts; check the model list on each product.