The Arisaka Inline Scout Mount for KeyMod is a premium low-profile weapon light mount engineered for modern tactical rifle setups requiring a streamlined and secure attachment solution. Designed specifically for KeyMod handguards, this patented mount replaces bulky factory Picatinny adapters while positioning compatible weapon lights closer to the rail for improved ergonomics, reduced snag hazards, and enhanced rifle handling. Built for professional use, it delivers exceptional strength, lightweight performance, and optimized light positioning for tactical, duty, home defense, and competition rifles.

Precision CNC machined from rugged 7075-T651 aluminum and finished with MIL-A-8625 Type III hard coat anodizing, the Inline Scout Mount is built to withstand harsh recoil, demanding environments, and heavy field use. The mount utilizes BCM’s patented inverted KeyMod screws with twin recoil lugs to provide superior clamping force and secure installation while minimizing movement under recoil. Its low-profile inline configuration positions the Scout light base only 0.2 inches above the mounting surface for an ultra-tight setup that keeps the weapon streamlined and balanced.

When installed on 45-degree mounting flats, the mount offers three lateral mounting positions with 0.12-inch offset adjustments to either side. This allows users to fine-tune light placement for improved clearance around front sights, suppressors, lasers, and other accessories while maintaining comfortable support-hand positioning. The compact 3.4-inch overall length and lightweight 0.5-ounce construction make it ideal for modern lightweight rifle builds without sacrificing durability or stability.

Compatible with a wide range of popular tactical weapon lights including SureFire Scout M300 and M600 Series, Arisaka 300/600/18650 Series, Modlite PLH/PLHv2/OKW, Streamlight Protac Rail Mount lights, Olight Odin, Cloud Defensive REIN, and additional Scout-pattern lights, the Arisaka Inline Scout Mount provides versatile mounting performance trusted by professional shooters and tactical enthusiasts alike. Proudly made in the USA and protected by U.S. patents, it represents one of the most refined KeyMod weapon light mounting solutions available.

Key Features

Designed specifically for KeyMod handguards
Low-profile inline Scout light mounting solution
Replaces bulky factory Picatinny adapters
Compatible with numerous Scout-pattern weapon lights
Three lateral positions with ±0.12" offset adjustment
Scout base sits only 0.2" above mounting surface
CNC machined from 7075-T651 aluminum
MIL-A-8625 Type III hard coat anodized finish
Uses BCM patented inverted KeyMod screws
Twin recoil lugs for secure installation
Lightweight 0.5 oz construction
Made in the USA

Specifications

Product Type	Inline Scout Light Mount
Mounting Platform	KeyMod Handguards
Material	7075-T651 Aluminum
Finish	MIL-A-8625 Type III Hard Coat Anodized
Offset Adjustment	±0.12" Lateral Offset
Mount Height	0.2" Above Mounting Surface
Overall Length	3.4"
Weight	0.5 oz
Hardware	BCM Patented Inverted KeyMod Screws
Tools Required	T15 and T20/IP20 Torx Drivers (Not Included)
Country of Origin	Made in USA

Compatibility

The Arisaka Inline Scout Mount is compatible with:

SureFire Scout M300 Series
SureFire Scout M600 Series
Arisaka 300 Series Lights
Arisaka 600 Series Lights
Arisaka 18650 Series Lights
Modlite PLH
Modlite PLHv2
Modlite OKW
Streamlight Protac Rail Mount 1
Streamlight Protac Rail Mount 2
Streamlight HL-X (non-laser)
Olight Odin
Cloud Defensive REIN
Other Scout-pattern compatible weapon lights
KeyMod handguards

Comparison

Feature	Arisaka Inline Scout Mount	Factory Picatinny Mount	Generic Offset Mounts
Profile Height	Ultra Low-Profile	Higher Profile	Moderate
Weight	0.5 oz	Heavier	Varies
Offset Adjustment	±0.12"	Limited	Basic
Mounting Stability	Excellent	Good	Varies
Made in USA	Yes	Varies	Varies

Why Choose the Arisaka Inline Scout Mount?

The Arisaka Inline Scout Mount delivers one of the cleanest and most secure weapon light mounting solutions available for KeyMod rail systems. Its ultra-low-profile inline design keeps the light tucked tightly against the handguard for improved weapon balance, reduced snagging, and enhanced ergonomics during tactical or defensive use.

Unlike bulky Picatinny adapters, the Inline Scout Mount minimizes unnecessary weight and bulk while still providing excellent durability and stability. The adjustable lateral positioning allows shooters to optimize light placement around front sights, suppressors, lasers, and support-hand grip preferences without compromising clearance or accessibility.

Built from premium 7075-T651 aluminum with a hard coat anodized finish and patented BCM KeyMod hardware, the mount is engineered for long-term reliability under demanding recoil and field conditions. Whether you're setting up a duty rifle, defensive carbine, or lightweight tactical build, the Arisaka Inline Scout Mount offers professional-grade performance trusted by serious shooters.

FAQs

What handguards is the Arisaka Inline Scout Mount designed for?

The mount is specifically engineered for KeyMod handguards.

What weapon lights are compatible with this mount?

It supports SureFire Scout Series, Modlite, Arisaka, Streamlight Protac, Olight Odin, Cloud Defensive REIN, and other Scout-pattern compatible lights.