Mdt Composite Carbine Buttstock Fde
The MDT Composite Carbine Buttstock in FDE is a purpose-built adjustable stock engineered for shooters who demand both precision and durability without excess weight. Built from durable composite polymer, this carbine buttstock combines a lightweight profile with the kind of customization you need to dial in your rifle for your body and shooting style. Whether you're setting up a precision rifle, a modern sporting rifle, or a dedicated carbine platform, the CCS delivers adjustability and strength at a price that won't break the bank.
The real strength of this buttstock lies in its adjustability. Length of pull adjusts across 1 inch of travel via four included quarter-inch spacers, so you can dial in anything from a compact cheek-weld setup to extended reach for prone or heavy gear. The cheek riser adds another 1.5 inches of vertical adjustment, letting you achieve consistent sight picture across different optics and mounting heights. The anodized aluminum buffer tube and cheek riser posts keep things rigid while the composite body stays light—just 1.41 pounds.
An M-LOK attachment slot on the bottom surface gives you room to mount accessories if your build demands it. The carbine stock works across multiple MDT receiver platforms with varying length-of-pull ranges depending on your specific model; check compatibility with your particular platform (some may require an adapter). Finished in Flat Dark Earth, the CCS blends into tactical and hunting builds alike.
Key Features
- Adjustable length of pull (1 inch travel with four included spacers)
- Adjustable cheek riser (1.5 inch height adjustment)
- Durable composite polymer construction for strength without weight
- Anodized aluminum buffer tube and riser posts for rigidity
- M-LOK slot on bottom surface for accessory mounting
- Flat Dark Earth (FDE) finish
- Lightweight at 1.41 pounds
Specifications
| Model | MDT Composite Carbine Buttstock (CCS) |
| Material | Composite polymer body with anodized aluminum buffer tube and cheek riser posts |
| Color | Flat Dark Earth (FDE) |
| Length of Pull Adjustment | 1 inch (via four 0.25 inch spacers, included) |
| Cheek Riser Height Adjustment | 1.5 inches |
| Overall Length Range | 10.6 inches – 11.6 inches |
| Weight | 1.41 pounds |
| Attachment Feature | M-LOK slot on bottom surface |
Frequently Asked Questions
What MDT receiver platforms does this carbine stock fit?
The MDT Composite Carbine Buttstock is compatible with multiple MDT receiver systems. Specific length-of-pull ranges vary by model: CS ACC, ESS, and TAC21 platforms support 14.25–15.25 inches (some require an adapter); LSS Gen2 and LSS-XL Gen2 carbine versions support 13.5–14 inches; LSS-RF and LSS-XL Gen2 Fixed support 13–14 inches. Check your specific receiver model for exact compatibility and adapter requirements.
How much adjustment does this stock provide?
The CCS provides 1 inch of length-of-pull adjustment via four included quarter-inch spacers, plus an additional 1.5 inches of cheek riser height adjustment. This gives you flexibility to fine-tune your shooting position whether you're running optics, iron sights, or varying gear loadouts.
What's included in the box?
The buttstock ships with four spacers (0.25 inch each) that allow you to adjust length of pull to your preference. The composite body, anodized aluminum tube, and cheek riser are fully assembled and ready to install.
Can I mount accessories to this stock?
Yes. The carbine buttstock includes an M-LOK attachment slot on the bottom surface, giving you a standard interface to mount compatible accessories to your build.

