The Arisaka Offset Scout Mount is a patented low-profile weapon light mounting solution engineered for KeyMod handguards and modern tactical rifle setups. Designed to replace bulky factory Picatinny adapters, this streamlined mount positions Scout-style weapon lights closer to the rail for improved ergonomics, reduced snag hazards, and a cleaner overall rifle profile. Its ultra-slim design measures less than 0.20 inches thick, making it one of the most compact and efficient offset light mounts available for professional tactical applications.

Compatible with a wide range of popular weapon lights including SureFire M300 and M600 Series, Modlite PLH and OKW, Arisaka 300/600/18650 Series, Streamlight Protac Rail Mount models, Olight Odin, Cloud Defensive REIN, and other Scout-pattern platforms, the Offset Scout Mount delivers exceptional versatility for modern rifle builds. Its patented geometry places the light at a 45-degree offset, allowing the light to sit tightly against the handguard for improved handling and intuitive activation while preserving rail space for lasers, optics, and accessories.

Depending on installation orientation, the mount allows positioning at the 1:30 or 10:30 positions for upper-side mounting, or the 4:30 and 6:30 positions for lower-side mounting. The mount also features three lateral adjustment positions with approximately 0.240 inches of movement, enabling users to fine-tune light placement for optimal clearance around front sights, suppressors, lasers, and top rails. This adjustability helps create highly customized weapon light setups suited for tactical, defensive, and competition shooting environments.

Precision CNC machined from rugged 6061-T651 aluminum and finished with MIL-A-8625 Type III hard coat anodizing, the Arisaka Offset Scout Mount offers exceptional durability while weighing only 0.4 ounces. The mount utilizes BCM inverted KeyMod screws to maintain its ultra-low-profile footprint and secure attachment under heavy recoil and hard-use conditions. Proudly made in the USA, it delivers professional-grade performance trusted by serious shooters and tactical professionals.

Key Features

Patented low-profile KeyMod offset light mount
Ultra-slim design under 0.20" thick
45-degree offset weapon light positioning
Multiple mounting orientations (1:30, 10:30, 4:30, 6:30)
Three lateral adjustment positions with 0.240" range
Compatible with SureFire, Modlite, Arisaka, Streamlight, Olight, and CD REIN lights
Works with most KeyMod handguards
CNC machined from 6061-T651 aluminum
MIL-A-8625 Type III hard coat anodized finish
Includes BCM inverted KeyMod screws and mounting hardware
Lightweight 0.4 oz construction
Made in the USA

Specifications

Product Type	Offset Scout Light Mount
Mounting Platform	KeyMod Handguards
Material	6061-T651 Aluminum
Finish	MIL-A-8625 Type III Hard Coat Anodized
Mount Thickness	Less Than 0.20"
Mount Positions	1:30, 10:30, 4:30, 6:30
Lateral Adjustment Range	0.240"
Overall Length	1.265"
Weight	0.4 oz
Included Hardware	BCM Inverted KeyMod Screws & Mounting Hardware
Country of Origin	Made in USA

Compatibility

The Arisaka Offset Scout Mount KeyMod is compatible with:

SureFire M300 Series
SureFire M600 Series
Modlite PLH
Modlite OKW
Arisaka 300 Series
Arisaka 600 Series
Arisaka 18650 Series
Streamlight Protac Rail Mount 1
Streamlight Protac Rail Mount 2
Streamlight HL-X (non-laser)
Olight Odin
Cloud Defensive REIN
BCM KMR KeyMod handguards
KAC URX4 KeyMod handguards
Most standard KeyMod handguards

Not compatible with:

Aero Precision Enhanced Gen 2 handguards
SIG MPX handguards
SIG MCX handguards (unless using suppressor-width version)

Comparison

Feature	Arisaka Offset Scout Mount	Factory Picatinny Mount	Generic Offset Mounts
Profile	Ultra Low-Profile	Bulkier	Moderate
Adjustment Options	Three Lateral Positions	Limited	Basic
Weight	0.4 oz	Heavier	Varies
Rail Clearance	Excellent	Moderate	Varies
Made in USA	Yes	Varies	Varies

Why Choose the Arisaka Offset Scout Mount?

The Arisaka Offset Scout Mount provides a highly refined low-profile solution for mounting Scout-style weapon lights to KeyMod handguards. Its patented design keeps compatible lights tucked tightly against the rail while maintaining excellent ergonomics, reduced snag hazards, and a clean professional appearance.

Unlike bulky factory Picatinny adapters, the Offset Scout Mount offers multiple orientation and lateral adjustment options, allowing shooters to customize light placement around suppressors, front sights, lasers, and support-hand positioning. This flexibility makes it ideal for tactical carbines, defensive rifles, and competition setups where space efficiency and handling matter.

Built from precision-machined aluminum with a durable hard coat anodized finish, the mount delivers dependable strength while adding virtually no unnecessary weight to the firearm. Whether configuring a lightweight AR platform or a duty-ready tactical rifle, the Arisaka Offset Scout Mount offers trusted USA-made performance for serious shooters.