The Tactical Evolution of the MK23: «FENRIR» Slide

We designed the Viking Layer Forge MK23 «FENRIR» Slide for operators who want to push the capabilities of their sidearm to the limit. This piece is the definitive upgrade for MK23 SOCOM, transforming a limited stock platform into an advanced optics-ready system. It provides immediate functional advantages on the field thanks to its upper Picatinny rail for mounting a red dot on MK23, fiber optic sight inserts and a front bullnose design that optimizes the lines of the replica.

Engineering and Materials: High-Resistance Carbon Nylon

We have developed this custom slide for MK23 «FENRIR» in PAHT-CF (high-temperature technical polyamide reinforced with carbon fiber). This industrial-spec polymer is widely used in technical sectors thanks to its incredible dimensional stability and rigidity. With this material, we achieve a part with superior impact resistance and drastically reduced weight.

Optical Superiority: Red Dot and Integrated Fiber

Speed of presentation is vital. For this reason, the «FENRIR» slide incorporates an upper Picatinny rail designed for direct mounting of RMR-type red dots, eliminating the need for adapter plates. It also features an integrated fiber optic sight system that ensures crisp and instant target acquisition, even indoors or in low-light situations.

Compatibility with Accessories for MK23 SOCOM

We understand that the MK23 is the preferred tool for the Sniper role. That is why we optimized the external design of the slide to make it 100% compatible with our MK23 SOCOM pistol holster Valkyrie HRS Tactical. You will be able to carry your sidearm safely with the optic mounted and perform smooth draws without snagging.

National Tactical Manufacturing

At Viking Layer Forge we create real tactical solutions. We design, manufacture and test every component in our facilities in Spain, ensuring a product ready to withstand the rigors of simulated combat.

SAFETY NOTE: This product is intended exclusively for Airsoft activities. It is not compatible with, nor suitable for use on, real firearms.