Description
The MDT SCS is built for shooters who demand adjustability without compromise. Its aluminum skeleton design keeps weight minimal while the rigid construction ensures zero movement under recoil. This stock is engineered to work with MDT's carbine interface system and supports multiple shooting positions through its intuitive adjustment system.
SCS Adjustability Covers Every Angle
You get a full inch of length-of-pull adjustment via a thumbwheel mechanism, plus a 1.5-inch vertical buttpad adjustment. The pad itself pivots with 10 degrees of left-right cant adjustment for exactly the angle you need. The cheek riser climbs 1.5 inches vertically and slides forward and backward along the buffer tube, then reverses completely for left-handed use. All adjustments happen without tools, using quick-twist mechanisms or simple screws.
Built to Take Punishment
CNC machined from 6061-T6 aircraft-grade aluminum with a durable Cerakote finish, the SCS weighs just 1.96 pounds. The anodized aluminum buffer tube and cheek riser posts resist wear and corrosion. Two QD attachment points give you sling mounting flexibility, and an M-LOK slot on the bottom accepts bag riders or other accessories. The skeletonized profile removes material where it doesn't matter, keeping the rigid engineering where it counts.
The Right Fit for Your Setup
This stock requires a custom MDT buffer tube and standard castle nut, which come with hardware for solid installation. The 9.85 to 10.85-inch length range covers most standard builds. Whether you're setting up a precision rifle, competition gun, or duty rifle, the SCS adapts to your needs instead of forcing you into compromise positions.
Key Specifications
- Material: 6061-T6 aircraft-grade aluminum, CNC machined
- Finish: Flat Dark Earth matte Cerakote
- Model: SCS (Skeleton Carbine Stock)
- Buttstock Interface: MDT carbine/collapsible buttstock interface
- Length Range: 9.85 inches to 10.85 inches
- Weight: 1.96 pounds
- Length of Pull Adjustment: 1 inch with thumbwheel
- Buttpad Vertical Adjustment: 1.5 inches tool-less
- Buttpad Cant Adjustment: 10 degrees left and right
- Cheek Riser Height Adjustment: 1.5 inches
- Cheek Riser Position: Slides forward and back on buffer tube, fully reversible
- QD Sling Attachment Points: 2 points (sides)
- Bottom Attachment: M-LOK slot for bag rider or accessories
- Manufacturer: MDT (Modular Driven Technologies)
- Manufacturer Part Number: 102856-FDE
- UPC: 990482706463
What’s Included
- MDT SCS Buttstock in Flat Dark Earth
- Installation hardware
Frequently Asked Questions
Does the SCS buttstock come with a buffer tube?
No, the SCS requires a custom MDT buffer tube and standard castle nut for installation. The stock provides the adjustment mechanisms, but you'll need to source the tube separately. MDT offers various tube lengths to dial in your preferred length of pull.
Can left-handed shooters use the MDT SCS?
Yes. The cheek riser on the SCS is fully reversible and can be flipped to work for left-handed shooters. You'll need to temporarily remove the buttstock from the buffer tube to reverse the riser, but no special parts are required.
Will this stock fit my AR-15?
The SCS uses MDT's carbine interface system, not standard AR-15 buffer tubes. However, with appropriate MDT adapters and compatible buffer tube systems, it can work with AR-platform rifles. Check compatibility with your specific setup before purchasing.
What makes the SCS different from other carbine stocks?
The SCS delivers professional-level adjustability with a skeletonized aluminum build that keeps weight to 1.96 pounds. You get a reversible cheek riser, multi-directional pad adjustments, and quick-twist controls without tools. The rigid construction and quality materials make it track above typical carbine stocks for precision work.





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