Description
When you're building a rifle for the mountains, the back of the stock is one of the easiest places to trim dead weight, and MDT went after it hard with the HNT Fixed Buttstock. At just 13 ounces, this is the lightest fixed buttstock MDT makes, thanks to a foam-filled carbon fiber shell paired with an aluminum fixed adapter and titanium hardware throughout. That foam core does more than save grams too. It dampens post-shot vibration and cuts down on cold transfer, so you're not laying your cheek against a chunk of freezing aluminum on a frosty morning sit.
What the HNT Fixed Buttstock Bolts Onto
This one is built around MDT's XTN interface, so it drops onto any XTN-equipped chassis including the LSS Gen3, ACC Elite, and ACC Premier Gen2. If you're already running a folding HNT26 and want to switch to a fixed setup, the HNT Fixed Buttstock installs directly onto your existing chassis without needing any extra parts. Worth noting up front: it's set up for right-hand chassis and isn't compatible with left-handed systems, Ruger Americans, or the 10/22.
Dialing In the HNT Fixed Buttstock
Fit matters when you're stretching things out at distance, and this stock lets you tune it to your body. Length of pull adjusts through an included spacer system that runs roughly 13.35 to 15.25 inches depending on which chassis and XTN adapter you're running. The cheekpiece raises up to 0.86 inches, so you can get your eye lined up behind the scope and lock in a repeatable position shot after shot.
The CKG designation is MDT's Cobalt Green finish, which blends in nicely against natural cover and gives the rifle a clean, purpose-built look. For anyone chasing a truly lightweight precision hunting build where ounces add up over a long pack-out, this is one of the smarter upgrades you can bolt to the rear of the gun.
Key Specifications
- Manufacturer: MDT
- Manufacturer Part Number: 114409CKG
- UPC: 990482725457
- Model: HNT Fixed Buttstock
- Color/Finish: Cobalt Green (CKG)
- Weight: 13 oz
- Shell Construction: Foam-filled carbon fiber
- Adapter: Aluminum fixed adapter
- Hardware: Titanium throughout
- Interface: MDT XTN
- Length of Pull: 13.35 to 15.25 in (chassis dependent, via spacers)
- Cheekpiece Height Adjustment: Up to 0.86 in
- Compatible Chassis: LSS Gen3, ACC Elite, ACC Premier Gen2, HNT26
- Handedness: Right-hand chassis only
What’s Included
- MDT HNT Fixed Buttstock (Cobalt Green)
- Length of pull spacer set
- Installation hardware
Frequently Asked Questions
What chassis does the MDT HNT Fixed Buttstock work with?
It's designed around MDT's XTN interface, so it fits any XTN-equipped chassis including the LSS Gen3, ACC Elite, and ACC Premier Gen2. It's recommended for the HNT26 and LSS Gen3 platforms, since other chassis may give you a longer length of pull. Keep in mind it's for right-hand chassis only and won't work with Ruger Americans, the 10/22, or left-handed systems.
How much does the HNT Fixed Buttstock weigh?
It comes in at 13 ounces, which makes it the lightest fixed buttstock in the MDT lineup. The savings come from the foam-filled carbon fiber shell combined with titanium hardware throughout. On a dedicated lightweight hunting build, that kind of weight reduction at the rear of the rifle really adds up over a long day in the field.
Can I adjust the length of pull and cheek height?
Yes. Length of pull adjusts through an included spacer system that ranges from about 13.35 to 15.25 inches depending on your chassis and XTN adapter. The cheekpiece raises up to 0.86 inches, letting you line up behind your optic and repeat the same position every time.
If I have a folding HNT26 setup, can I switch to this fixed version?
You can. The HNT Fixed Buttstock installs directly onto your existing chassis without any additional components. It's a straightforward swap if you'd rather run a fixed configuration than a folding one.




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