The Arisaka 18350 Series Light Body is a shorter, streamlined replacement body for Surefire Scout Light M600DF weapon lights. This light body converts the light to use an 18350 cell instead of an 18650 cell, reducing the length by over an inch. The 18350 Series Light Body is manufactured without the mounting interface for the stock Picatinny clamp. This greatly increases the clearance for front sights when used in combination with the Arisaka Inline Scout Mount on handguards with 45 degree mounting surfaces adjacent to the top Picatinny rail. It will also fit in any aftermarket Scout mount, as it retains the mounting holes and square lug interface on the underside of the light body.

The Arisaka 18650 Series Light Body is designed as a streamlined replacement body for Surefire Scout Light M600DF weapon lights. The 18650 Series Light Body is manufactured without the mounting interface for the stock Picatinny clamp. This greatly increases the clearance for front sights when used in combination with the Arisaka Inline Scout Mount on handguards with 45 degree mounting surfaces adjacent to the top Picatinny rail. It will also fit in any aftermarket Scout mount, as it retains the mounting holes and square lug interface on the underside of the light body.

Make Picatinny Great Again with Arisaka’s precision machined 1913 Picatinny Rails, designed specifically to be used with the Arisaka Rail Slider. These rails feature an anti-rotation QD socket at one end, and include standard and short screws to help alleviate any clearance issues around gas blocks or thicker barrel contours. Please note: The lengths are based on how many full M-Lok slots the rails cover. For example, the current Knights Armament SR25 CC would use the 8 M-Lok slot rail to cover the entire 6 o’clock position on the handguard.

The Arisaka M-Lok to M-Lok Adapter (MMA) provides the user with a set of three half M-Lok slots at 40 degrees offset. This is especially useful for handguards that lack M-Lok slots at the 1:30 and 10:30 clock positions. The MMA is perfect for mounting a Unity Hot Button to one side of the top rail, allowing easy activation with your thumb. The MMA can also be used on the 6 o’clock M-Lok slots in combination with a vertical grip like Arisaka’s VFG-M to create a grip that angles out to one side, providing more clearance around drum magazines or for use on a light machine gun.

The Arisaka 600 Series Light Body is designed as a streamlined replacement body for Surefire Scout Light M600 weapon lights. The 600 Series Light Body is manufactured without the mounting interface for the stock Picatinny clamp. This greatly increases the clearance for front sights when used in combination with the Arisaka Inline Scout Mount on handguards with 45 degree mounting surfaces adjacent to the top Picatinny rail. The 600 Series Light Body is compatible with Scout Light M600 series tailcaps and heads like the KM2C, KE2A and KX2C. IR heads are fully supported. It will also fit in any aftermarket Scout mount, as it retains the mounting holes and square lug interface on the underside of the light body. It is also possible to build a complete light from scratch by sourcing additional components. A variety of tailcaps and aftermarket light heads are available from online retailers. Our favorite light heads to pair with the 600 Series Light Body are the Malkoff E2HT and E2XT, which have much better beam profiles and higher candela than the Surefire offerings, and are made in the USA. The 600 Series Light Body is NOT compatible with the Surefire M600DF head or 18650 cells. 16650 cells are compatible.

The Arisaka EOTECH EXPS Mount Mk2 is designed for the EOTECH EXPS3 and EXPS2 holographic weapon sights. The OEM mount has a centerline optic height of 1.725″, making it impossible to align at 1.93″ or requiring the use of a riser to get to 2.26″. The Arisaka Mk2 mount completely replaces the OEM mount, alleviating the need to use a riser, saving weight, and providing a 1.93″ optic centerline height.

Unlike a hand stop, which most people position at the rear of their support hand, the Finger Stop has a rounded profile which is ergonomically designed to be located between your index and middle fingers. This typically places it further forward on the handguard, which also means it doesn’t get in the way when transitioning to kneeling or prone shooting positions, where most people move their support hand towards the rear. Additionally, the Finger Stop functions well as a forward limit to prevent your fingers from slipping off shorter handguards onto a hot barrel or suppressor, and as a barricade rest.

The Patent Pending Arisaka Finger Stop was developed as a low profile, minimal control accessory. This version is for M-Lok rail systems. Unlike a hand stop, which most people position at the rear of their support hand, the Finger Stop has a rounded profile which is ergonomically designed to be located between your index and middle fingers. This typically places it further forward on the handguard, which also means it doesn’t get in the way when transitioning to kneeling or prone shooting positions, where most people move their support hand towards the rear. Additionally, the Finger Stop functions well as a forward limit to prevent your fingers from slipping off shorter handguards onto a hot barrel or suppressor, and as a barricade rest.

The Patent Pending Arisaka Hand Stop is a continuation of our low profile, minimal control accessories. The primary goal of this accessory is to aid the user in pulling their rifle into their shoulder, enhancing control and recoil mitigation. The Hand Stop can also be used as a barricade stop, or reversed and placed at the front of the handguard to prevent the support hand from slipping off the end. The size and profile were designed to fit a wide variety of hands without being too large to get in the way.

The Indexer can be used in a variety of ways, but the main intent is to place it between two fingers (usually index and middle). This typically places it further forward on the handguard, which also means it doesn’t get in the way when transitioning to kneeling or prone shooting positions, where most people move their support hand towards the rear. Used in this manner, the Indexer makes it much easier to pull the rifle into your shoulder and maintain control while shooting. Additionally, the wider, flatter profile of the Indexer functions very well as a hand stop or barricade stop, and also works as a forward limit to prevent your fingers from slipping off shorter handguards onto a hot barrel or suppressor.

The Patented Arisaka Indexer is a continuation of their low profile, minimal control accessories. It was developed due to end-user demand for an M-Lok version of their Finger Stop for Picatinny rails, and features a slim front-to-back profile and slight radius across both faces. The Indexer can be used in a variety of ways, but the main intent is to place it between two fingers (usually index and middle). This typically places it further forward on the handguard, which also means it doesn’t get in the way when transitioning to kneeling or prone shooting positions, where most people move their support hand towards the rear. Used in this manner, the Indexer makes it much easier to pull the rifle into your shoulder and maintain control while shooting. Additionally, the wider, flatter profile of the Indexer functions very well as a hand stop or barricade stop, and also works as a forward limit to prevent your fingers from slipping off shorter handguards onto a hot barrel or suppressor.

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 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.

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 Lights, Modlite OKW and PLH, Olight Odin, and the Streamlight Protac Rail Mount 1, 2 and HL-X (non-laser). It replaces the stock Picatinny rail adapter with a low profile mount for M-Lok handguards. The mount is especially useful on handguards that feature 45 degree angle mounting flats, such as the BCM MCMR, Geissele Automatics SMR MK4, MK8 and MK16, Daniel Defense MFR, KAC URX4, ALG Defense EMR, MI Gen 3, Mega MML and Mega/Hodge Wedge Lock. 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. 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.

The Patented Arisaka Inline Scout Mount (ISM) is designed for use with Surefire Scout Lights, the Modlite PLH and OKW weapon lights, the Arisaka 300, 600 and 18650 Series, and the Streamlight Protac Rail Mount lights. It replaces the stock Picatinny rail adapter with a low profile mount that tucks the light underneath either side of the B.E. Meyers MAWL laser/illuminator series. Three positions on the mount allow for different diameter light heads to clear the MAWL without interference. 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), CD REIN, and Arisaka 300, 600 and 18650 Series.

The Patent Pending Arisaka Inline Scout Pro Mount is designed specifically for the Surefire Scout Light Pro swivel bodies. This mount is a drop-in replacement for the OEM Picatinny mount, and allows for optimal positioning with lasers, plus can be used in a cantilever fashion off the end of the handguard for less barrel or suppressor shadow. The Patent Pending design features a triangular shape that resists twisting or bending. Compatible with the following Surefire Scout Light Pro models: M140A, M340C, M340V, M640DF, M640U, and M640V.