Rings, Mounts & BasesArisaka DefenseSold by Brownells

Arisaka Defense

Offset Light Mount - Offset Scout Light Mount For Mcx Handguards, Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Surefire Scout

M600 and M300 series weapon

Also Compatible

Modlite PLH and OKW, Arisaka

Replaces Stock

Picatinny rail adapter on LWRC

Low-profile Mount

Measures less than 0.20 inches

Side Mounting

Positions the light at a

$45.00
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SKU: 430104541

Overview

Built for mounting compatible weapon lights on LWRC direct thread handguards, this low-profile offset mount replaces the stock Picatinny rail adapter and keeps the setup compact. It is intended for use with Surefire Scout M600 and M300 series lights, Modlite PLH and OKW lights, Arisaka 300/600/18650 series lights, Streamlight Protac Rail Mount 1, 2 and HL-X non-laser models, and Olight Odin. When installed on side mounting surfaces, it positions the light at a 45-degree angle and tucks it closer to the rail system; oriented upward, it places the light at approximately the 1:30 position. For hunters and shooters who want a streamlined light mount on a compatible handguard, this is a purpose-specific option with a very slim profile.

Why Hunters Choose the Arisaka Defense

Multiple Compatible

Weapon light families and models

Replaces Stock

Picatinny rail adapter for LWRC

Very Low

Profile at less than 0.20

Positions Light

At a 45 degree angle

Tucks Light

Closer to the rail system

Key Features

  • Designed for Surefire Scout M600 and M300 series weapon lights.
  • Also compatible with Modlite PLH and OKW, Arisaka 300/600/18650, Streamlight Protac Rail Mount, and Olight Odin.
  • Replaces the stock Picatinny rail adapter on LWRC direct thread handguards.
  • Low-profile mount measures less than 0.20 inches thick.
  • Side mounting positions the light at a 45-degree angle.
  • Upward orientation places the light at approximately the 1:30 position.

Best Used For

  • Hunters using Surefire Scout M600 or M300 series lights on compatible handguards
  • Users wanting a low-profile mount that replaces the stock Picatinny rail adapter
  • Setups needing a 45-degree light position tucked closer to the rail system
  • Shooters mounting Modlite, Arisaka, Streamlight, or Olight compatible weapon lights
  • LWRC direct thread handguard owners seeking a compact offset light solution

Specifications

ColorBlack
Compatible WithLWRC direct thread handguards
Designed ForSurefire Scout Light M600 and M300 series weapon lights; Modlite PLH and OKW weapon lights; Arisaka 300, 600 and 18650 Series Lights; Streamlight Protac Rail Mount 1, 2 and HL-X (non-laser); Olight Odin
Light Position When Oriented UpwardsApproximately 1:30 or 1 o'clock
Mount Angle45 degrees
Mount TypeOffset Scout Mount
OrientationSide mounting surfaces or upward
PatentedYes
ProfileLow profile
ReplacesStock Picatinny rail adapter
ThicknessLess than 0.20 in

Pros

  • Designed specifically for multiple compatible weapon light families and models.
  • Replaces the stock Picatinny rail adapter for LWRC direct thread handguards.
  • Very low profile at less than 0.20 inches thick.
  • Positions the light at a 45 degree angle on side mounting surfaces.
  • Tucks the light closer to the rail system for a compact setup.
  • Can be oriented upward at approximately the 1:30 position.

Considerations & Trade-offs

  • Designed for specific light families and LWRC direct thread handguards, so fitment is narrower than a universal rail mount.
  • It replaces the stock Picatinny rail adapter, which means it is intended as a dedicated mounting solution rather than a general-purpose option.
  • The low-profile design keeps the mount under 0.20" thick, but that compact form also means it is built around a very specific mounting geometry.
  • When used on side mounting surfaces, the light sits at a 45-degree angle; that placement may suit some setups better than others depending on handguard layout and support-hand preference.

Suggested Comparisons

  • Weapon light mounts
  • Handguard accessory mounts
  • Offset light mounting solutions

Suggested Accessories

  • Weapon light
  • Mounting hardware
  • Rail accessories
  • Handguard accessories

Frequently Asked Questions

Which weapon lights is this offset mount designed to fit?

It is designed specifically for Surefire Scout Light M600 and M300 series lights, Modlite PLH and OKW lights, Arisaka 300/600/18650 Series Lights, Streamlight Protac Rail Mount 1, 2 and HL-X (non-laser), and Olight Odin.

What handguards is this mount intended for?

The product description says it replaces the stock Picatinny rail adapter with a low-profile mount for LWRC direct thread handguards.

How does the mount position the light on the rail?

When used on the side mounting surfaces, it places the light at a 45 degree angle and tucks it closer to the rail system. Oriented upwards, the light is located at approximately the 1:30 position.

How low profile is the mount?

The description states that it is very low profile at less than 0.20 inches thick.

Does the product description mention included hardware or finish details?

No. The provided data identifies the mount as black and gives the brand as Arisaka Defense, but it does not list included hardware or additional finish details.