Lambda Defence SR2M Optic CNC RIS Rail Mount – Black

Top RIS Rail for SR2M GBB SMG Raptor TWI / Lambda Defence
Are you looking for a solid and elegant solution to equip your SR2M GBB SMG with a full-featured RIS rail for optics mounting? Do you need a part that preserves the original appearance while offering a robust solution for mounting a red dot sight? This low-profile RIS rail is designed for mounting red dot sights on the upper receiver of the Lambda Defence SR2M GBB. Thanks to precise manufacturing from a durable aluminum alloy and a weather- and wear-resistant matte finish, the rail maintains its looks and function even under intensive use. The rail does not disrupt the weapon’s silhouette and allows comfortable aiming even with optics featuring a low mounting base. Development in cooperation between Lambda Defence and Raptor TWI ensures precise compatibility and a secure, wobble-free fit. In addition, it faithfully reproduces the original ZenitCo model. When installing some wider optics such as XPS, 553, LCO, etc., the stock cannot be folded.

Example of the RIS rail installed on the SR2M GBB
Key Features

Precision machining:Made from a strong and lightweight aluminum alloy.
Matte finish:Resistant to scratches, wear, and weather conditions.
Optics compatible:Suitable for red dot sights and other optics with RIS mounting.
Low profile:Does not affect weapon ergonomics, ideal for fast target acquisition.
Authentic appearance:Original ZenitCo Б-17 markings.

Technical Specifications

Material: Aluminum alloy
Weight: 150 g
Length: 120–140 mm (manufacturer did not specify exact dimensions)
Surface finish: Matte, wear-resistant
Compatibility: Lambda Defence SR2M GBB
Manufacturer: Lambda Defence (in cooperation with Raptor TWI)

Package Contents

Top RIS rail for SR2M GBB