C&H Precision BUIS for RMR/Holosun Full-Size M&P Direct Milled Slides w/ Glock Rear Dovetail

Overview

C&H Precision BUIS (Back Up Iron Sights) designed for OEM optic-ready slides and direct milled slides.

Fitment / Compatibility

• Works only with full-size Smith & Wesson M&P direct milled slides that are milled for an optic and have a Glock rear sight dovetail.
• The rear sight is not compatible with factory M&P rear sight dovetail.

Red Dot Compatibility

Use with:

• Trijicon RMR
• Holosun 407C
• Holosun 507C
• Holosun 508T
• Holosun 507Comp
• Holosun 509T

Sight Heights (T)

• M&P Black front sight: .255" T
• Glock rear sight: .348" T

Co-Witness Options (Height Definitions)

• LowWitness: sits between .075" and .100" into the optic FOV
• True Co-Witness: blocks about half of the red dot visible window/FOV
• Lower Third: blocks about one third of the visible window/FOV

Notes

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by Glock. Glock does not warrant or represent that this product is compatible with Glock pistols.