The Arisaka Extendo Picatinny Bar is an accessory mounting platform designed for Mk2 Micro and Acro optical mounts with heights of 1.93" and 2.26" .
This Arisaka accessory is designed for short-barreled rifles (SBR) , submachine guns (SMG) and other weapons with ergonomic constraints or limited space for accessories.
Main features:
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Front or rear orientation :
- Allows multiple mounting options for lasers , lamps and magnifiers .
- In the rear position with a 2.26" Mk2 mount, the Extendo sits 1.54" below the optical axis , compatible with standard magnifiers such as the Eotech G33 STS .
- In the forward position, it allows the mounting of most laser modules (NGAL, LA-5, ATPIAL-C, etc.) without obstructing the field of vision.
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Impact isolation :
- The laser modules mounted on the Extendo are protected from impacts or torsion applied to the weapon's handguard, eliminating zero offsets.
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Included accessories :
- An optional bumper reduces the risk of collisions and protects against impacts in the event of a fall.
- A specific bracket for the Scout Light lamp is available, allowing mounting close to the laser module.
Compatibility:
- Aimpoint Acro Mount Mk2 (2.26" and 1.93")
- Aimpoint Micro Mount Mk2 (2.26" and 1.93")
Technical specifications:
- Weight : 2.4 oz 68g
- Length : 6" (of which 4" extend beyond the optical mount)
- Material : 7075-T651 aluminum, black anodized Type III.
- Manufacturing : Made in the USA.
Assembly instructions:
- Recommended torque with Loctite (222, 242 or 243): 30 inch-pounds (3.39 Nm).
Included:
- Mounting screws required: 1 Torx screw 10-24x3/8", 2 pan head screws 8-32x1/2".
