Arisaka Indexer M-LOK FDE Hand Stop

The patented Arisaka Indexer is a low-profile hand stop designed for consistent finger placement and improved control on a rifle handguard. It features a slim front-to-back profile with a slight radius across both faces to provide comfortable contact. Intended to be placed between the index and middle fingers, the Indexer positions the support hand further forward while preserving clearance for kneeling and prone positions. The wider, flatter surface also serves as a barricade or forward limit to prevent the hand from moving onto hot barrels or suppressors.

Key Specifications

• The design is a patented low-profile indexer for minimal bulk.
• The product type is a Hand Stop.
• The subcategory is Grips.
• The finish is Anodized.
• The color is Flat Dark Earth.
• The profile is slim front-to-back with a slight radius across both faces.
• Primary intended placement is between the index and middle fingers for forward hand positioning.
• The unit also functions as a hand stop and barricade stop.
• Compatibility is currently unconfirmed (product name indicates M-LOK; provided attributes list Picatinny).

Built for shooters who value repeatable hand placement and unobstructed transitions, the Arisaka Indexer pairs a minimalist footprint with a durable anodized finish to deliver versatile support. Its forward placement helps pull the rifle into the shoulder and maintain control during positional changes, while the broad, flat face gives a reliable contact surface for barricade work and consistent indexing. The compact design preserves handguard space and sight lines, making it a practical addition for those seeking simple, effective support hardware.