APF [Mark II & Strike One], AF [Mark II & Strike One] red dot mount [6.72 mm] | type A [RMSc, DPP, Docter footprint] smith & wesson m&p shield plus The SMS was designed originally

The SMS was designed originally for use with pistols and has since evolved into an all round combat optic

Optics-ready mounting plate for KMR S-2 Optics Ready models

Optics-ready mounting plate for Springfield XD OSP

including Ruger Max-9 OR variants

Width: 26mm / 1

APF [Mark II & Strike One], AF [Mark II & Strike One] red dot mount [6.72 mm] | type A [RMSc, DPP, Docter footprint] smith & wesson m&p shield plus The SMS was designed originallyRed dot mount for APF Arsenal Firearms Mark II and Strike One models with 6. 72 mm dovetail. Replaces the rear sight and allows mounting red dots with Shield RMSc, Leupold DPP and Docter footprints. No slide milling or permanent modifications required. Full compatibility list is below. Machined from durable aluminium in Italy by Toni System.