PR-02-SMAI-B Picatinny Rail SMAI-B Accessory

The PR-02-SMAI-B Picatinny Rail is an extended accessory rail compliant with NATO STANAG 4694 standard. It is specifically engineered to mount Laser Aiming Devices or thermal clip-on attachments to the RDM red dot mount via the SMAI-B Interface.

The 11 mm height configuration ensures optimal laser placement: the device does not obstruct the red dot’s field of view yet remains high enough to prevent the shooter's hand grip from interfering with the laser beam during weapon manipulation.

The 19 mm height configuration provides perfect axial alignment when used in conjunction with thermal clip-on attachments on the TSM-01-QD-38H mount.

Installed at the front of the RDM red dot mount, the PR-02-SMAI-B creates a rigid and stable foundation for mounting lasers, thermal optics, or other mission-critical accessories, eliminating play or point-of-impact shift.

We recommend the PR-02-SMAI-B as a more reliable and stable mounting solution for Laser Aiming Devices compared to traditional installations on standard AR-15 handguards.

• AR-15
• AR-10 / SR-25

Modifications Application Guide:

• H11 S5 Standard rail optimized for Laser Aiming Devices
• H11 S8 Extended rail designed for Laser Aiming attachments (extra positioning space)
• H19 S11 Standard rail engineered for Thermal Clip-on Devices
• H19 S14 Extended rail designed for Thermal Clip-on attachments (extra positioning space)

All PR-02 rails utilize the proprietary SMAI-B mounting interface, making them 100% physically compatible with RDM product line.

Optimized Configurations (Recommended Fit):

• H11 S5 / H19 S11 (Standard Length): Ideal for RDM-01/02/04/07 mounts.
• H11 S8 / H19 S14 (Extended Length): Engineered for RDM-05/06 mounts. Due to the design geometry of these specific mounts, the extended length provides the necessary clearance and extra rail space required to accommodate Laser Aiming Devices or thermal units.

• Military-Grade Development: Engineered specifically to meet the demanding requirements of military snipers.
• Battle-Proven: Verified in real-world combat and extreme field conditions.

• Optimized 11 mm Height: Ideal for mounting Laser Aiming Devices; ensures the laser does not obstruct the optic's field of view and prevents hand-grip interference with the beam.
• Precision 19 mm Height: Engineered for perfect axial co-witness with thermal devices set at the standard 38 mm (1.5") height.
• Extended Rail Design: Increased length allows for versatile and comfortable positioning of mission-critical accessories.
• Secure SMAI Integration: The interface ensures a rigid and stable connection to the RDM, eliminating any shifting during fire.  
• Premium Material: Manufactured from 7075-T6 aircraft-grade aluminum, the strongest aluminum alloy in the world.  
• Superior Finish: Features a MIL-A-8625 Type III Hardcoat Anodized finish for maximum durability.  
• High-End Fasteners: Equipped with high-quality stainless-steel screws featuring a durable dark anti-reflective coating.