OSA Glock Optic Cut - Holosun 507C/507Comp/407C/508T
HOLOSUN 509T X2 OPTIC CUT MACHINING SERVICE FOR CUSTOMER SUPPLIED GLOCK SLIDES
NOT COMPATIBLE WITH HE509-RD ACSS
INCLUDES (2) 4-40 SCREW HOLES FOR MOUNTING OPTIONAL COVER PLATE
SLIDE DISASSEMBLY...