The 
VORSK Fixed DMR Stock Assembly (Grey) is a marksman-oriented stock originally featured on the VORSK VMP-2D gas blowback rifle. It is designed to provide a stable shooting platform for long-range airsoft specialized roles. 
Key Specifications & Features
Compatibility: Designed specifically for AR15 GBB Spec M4 buffer tubes. It may require modification for use with standard AEG buffer tubes.
Adjustable Cheek Riser: Features an integrated cheek riser to customize height for better target acquisition and optics alignment.
Note: Some retail listings indicate the cheek riser kit may be sold separately as an add-on.
Sling Mounting: Includes three Quick Detach (QD) sling points for versatile attachment options.
Construction: Typically made from high-impact polymer for durability.
Color: Urban Grey.