CROSS CRDVADAPTER REAR SIGHT DOVE TAIL RMSC MNT

Cross Armory CRDVADAPTER Dovetail Black Stainless Steel
The Cross Armory Rear Sight Dovetail RMSc Mount Adapter replaces your factory rear dovetail and provides a low-profile RMSc mounting platform plus a bright green fiber-optic co-witness front sight all in a single, precision-machined 17-4 stainless steel unit with a durable black nitride finish. Optic not included. Compatible Glock models (OEM dovetail, non-MOS): 17, 19, 19X, 20, 21, 22, 23, 24, 26, 27, 29, 30, 30SF, 34, 36, 42, 43, 43X, 45, 48. *Does NOT fit Glock 44.