Description

Clawgear‘s modular mounting system products are designed to increase weapon performance and handling. Due to it‘s construction in 6082 Aluminum, this rugged and high quality item will serve you in any combat situation.

NATO STANAG 4694 RAIL
The 13 slot Picatinny Rail allows the user to upgrade his 55X rifle with various aiming devices or accessories.

LIGHTWEIGHT CONSTRUCTION
Although this mount base has been designed in a lightweight way, its mechanical strength is not being affected.

ADJUSTMENT SCREW
It clamps the mount for a solid fit between both attachment points on the receiver and is secured by a clamp screw on the left side.

DOVETAIL SLOT
The front attachment point is the dovetail on the receiver which is normally used to fix the brass catcher.

Compatibility
SIG550, SIG551, SIG552, SIG553, PE90 and all variants of the rifle with standard adjustable diopter sights.

Installation
Make sure your weapon is unloaded and safe. Screw the included adjustment screw fully into the mount base. Put the rail on the upper receiver and slide it forward so the dovetail on the receiver connects smoothly to the front of the rail. Then use a 8mm wrench to unscrew the adjustment screw until it moves inside the hole of the rear sight base. Tighten it up for a solid fit. Use the clamp screw on the left side of the mount base to secure its position.