When purchasing Arisaka Defense or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

The Patented Arisaka Inline Scout Mount is designed specifically for the Surefire Scout Light M600 and M300 series weapon lights, the Arisaka 300" 600 and 18650 Series, Olight Odin, and the Streamlight Protac Rail Mount 1" 2 and HL-X. It replaces the stock Picatinny rail adapter with a low profile mount for KeyMod handguards. The mount is especially useful on handguards that feature 45 degree angle mounting flats, such as the Bravo Company KMR, Daniel Defense MFR, Knight's Armament URX 4" MI Gen 3 and Mega MKM. This new version is made of 7075 aluminum for superior strength and uses BCM's patented inverted KeyMod screws with twin recoil lugs for easier installation and a solid connection to your handguard. When used on a 45 degree angle mounting flat, the Inline Scout Mount allows the user to position the light closer or farther away from the top 12 o'clock rail to give clearance for front sights or other accessories. Three positions are provided, allowing an offset of 0.12" to either side of center. The base of the Surefire Scout Light sits only 0.2" above the mounting surface. Installation tip: In order to reduce the overall length of the mount as much as possible, it is necessary to unscrew the tail cap of the light to access the front-most mounting screw. This mount is not intended for use in a cantilever fashion where it hangs off the end of the handguard. Doing so may result in mount failure in the event of a heavy impact to the light. Compatible with the Modlite PLH, PLHv2 and OKW, Surefire M300A, M300B, M300C, M300V, M312" M322" M312V, M313V, M322V, M600B, M600C, M600P, M600U, M600V, M600DF, M612" M622" M603V, M612V, M622V, Streamlight Protac Rail Mount 1" 2 and HL-X (non-laser)" Olight Odin, CD REIN, and Arisaka 300" 600 and 18650 Series.