30mm Universal Ring Mount Picatinny Rail Extension – Scope & Air Tube Clamp System LXR-30 + ERM-30

Picatinny Rail Extension for 30 mm Scope & Air Tube Clamp Mounting Systems

Designed for shooters who demand versatility, the 30 mm Picatinny Rail Extension transforms unused space on your scope or air tube into a secure mounting platform for essential accessories. Precision CNC-machined from 6061-T6 aircraft-grade aluminium, it delivers exceptional strength, lightweight performance, and a sleek, low-profile appearance.

Whether you’re mounting a red dot sight, rangefinder, flashlight, bipod, or other Picatinny-compatible accessories, our Rail Extension provides a solid, repeatable attachment point while preserving your rifle’s balance and your optic’s zero.

Finished in a durable matte black anodised coating, it blends seamlessly with modern rifles for a professional, factory-installed look.

Features

• Universal fit for 30 mm scope tubes and 30 mm air tubes
• Standard Picatinny (MIL-STD-1913) accessory rail
• Precision CNC-machined for maximum strength and accuracy
• Lightweight 6061-T6 aircraft-grade aluminium construction
• Low-profile design that maintains a streamlined setup
• Secure, repeatable mounting with excellent stability
• Ideal for mounting: red dot sights, rangefinders, weapon lights, bipods, M4 × 4 mm sling studs, and other Picatinny-compatible accessories

Specifications

• Material: 6061-T6 Aircraft-Grade Aluminium
• Finish: Matte Black Anodised
• Tube Diameter: 30 mm
• Rail Length: 80 mm
• Overall Height: 53 mm
• Profile height: 19 mm
• Ring width: 26 mm
• weight: 67 g
• Recommended Tightening Torque: 15–18 in-lbs
• Country of Manufacture: Made in England

Compatibility

Compatible with all 30 mm scope tubes and 30 mm air tubes.

Important: Designed for lightweight accessories only.

A minimum clearance of 4.5 mm between the barrel or shroud and the air tube is required for installation.

In the Box

• 1 × LXR-30 Picatinny Rail Extension + 1 × ERM-30
• 5 × Mounting Screws
• Allen Key

Important Information

⚠️ Note: The final 1 images are provided for reference only to demonstrate different model variations and typical installation examples. Firearms, optics, accessories, and any additional items shown are not included unless specifically listed in the package contents.