Description Allows the use of the Holosun 509 on pistols that have the RMR/ HS507C FootprintCompatible with the Holosun 509Compatible with direct milled RMR slidesMatte Black finish _marketplace: AMAZON
FN 509 Tactical 9mm Luger 4.50" Threaded Barrel 17 Round Flat Dark Earth | No Manual Safety On Sale! $929.99
Holosun HS507C X2 Open Reflex With Solar Failsafe | Red Dot | EMAIL QUOTE@SIMMONSSG.COM FOR COUPON CODE On Sale! $309.99
Holosun ACSS Vulcan Reticle HE509 Red Dot | Includes 507C Mounting Plate | EMAIL QUOTE@SIMMONSSG.COM FOR COUPON CODE On Sale! $499.99
Holosun HE509 Red Dot | Includes MOS Mounting Plate & ACSS Vulcan | EMAIL QUOTE@SIMMONSSG.COM FOR COUPON CODE On Sale! $499.99