Description
The MDT Tactical LSS Gen3 takes your Savage 110 short-action barreled action and turns it into a stable, repeatable shooting platform without the fuss of pillar bedding or a trip to the gunsmith. It's built around MDT's modular LSS Gen3 chassis, meaning a center base cradles the action while the forend and buttstock bolt on at either end. Drop your barreled action in, torque it down to the marked specs, and you're ready to head to the range.
What Sets the Tactical LSS Gen3 Apart
This is the pre-configured Tactical version, so it comes dressed for hard use right out of the box. The forend carries M-LOK slots on all five faces, giving you room to hang a bipod, a light, a sling, weights, or a spare mag holder wherever it makes sense. There's a built-in barricade stop at the front of the magwell for locking onto props, and the whole assembly runs an enclosed, rigid design that stays put under pressure. Up top, you get an angled AR-style pistol grip with a soft overmold that feels familiar to anyone who's spent time behind a modern sporting rifle.
Dialing In the Fit
The SCS (Skeleton Carbine Stock) buttstock gives you toolless control over length of pull, cheek height, and buttpad position, so you can set it up for your body and swap between shooters without hunting for tools. The chassis feeds from standard AICS-pattern magazines and includes an ambidextrous mag release you can bump forward with a trigger finger to drop mags free. If your Savage ran a blind or hinged magazine, this converts it over to detachable AICS mags.
A Chassis That Grows With You
One of the smartest parts of the Gen3 design is that the forend and buttstock swap without pulling the action, so your zero stays put when you reconfigure. Start here with the Tactical setup and change grips, stocks, or forends down the road as your needs shift from truck gun to range rig to backcountry hunter.
Key Specifications
- Manufacturer: MDT
- Manufacturer Part Number: 114643FDE
- UPC: 990482724870
- Model: Tactical LSS Gen3
- Color / Finish: Flat Dark Earth (FDE)
- Rifle Fitment: Savage 110 Short Action, Right Hand
- Chassis Material: 6061 Aluminum
- Magazine Compatibility: AICS-pattern detachable box magazines
- Buttstock: SCS (Skeleton Carbine Stock), toolless LOP, cheek height, and buttpad adjustment
- Pistol Grip: MDT Elite angled AR-style grip with overmold
- Grip Compatibility: AR-15 style pistol grips
- Forend Attachment: M-LOK slots on all five faces
- Magazine Release: Ambidextrous mag latch
- Extra Features: Integrated barricade stop, V-block action bedding
- Installation: No bedding or gunsmithing required
What’s Included
- MDT LSS Gen3 chassis center base
- Tactical forend with M-LOK slots and integrated barricade stop
- SCS (Skeleton Carbine Stock) adjustable buttstock with carbine adapter
- MDT Elite AR-style pistol grip
- Ambidextrous magazine latch
- Mounting hardware
Frequently Asked Questions
Does the MDT Tactical LSS Gen3 require gunsmithing to install?
No. The LSS Gen3 is a drop-in chassis, so you simply set your Savage 110 short-action barreled action into the V-block, tighten the action screws to the marked torque specs, and you're done. There's no bedding or machining involved, which makes it a straightforward upgrade you can do at the bench.
What magazines work with this chassis?
The Tactical LSS Gen3 feeds from standard AICS-pattern detachable box magazines, the same widely available mags used across most precision chassis systems. If your Savage originally ran a blind or hinged internal magazine, this chassis converts it over to detachable AICS mags. An ambidextrous mag release lets you drop empties free with your trigger finger.
Can I swap parts on the LSS Gen3 later, or am I locked into the Tactical setup?
You're never locked in. This is the pre-configured Tactical build, but underneath it's the same modular LSS Gen3 chassis, so you can swap the forend, buttstock, or grip down the road. The action stays put in the center base during those changes, which means you keep your zero when you reconfigure.
How adjustable is the buttstock on the Tactical version?
It ships with MDT's SCS buttstock, which gives you toolless control over length of pull, cheek riser height, and buttpad position. That means you can dial in a comfortable, repeatable fit at the range and adjust on the fly for different shooters or shooting positions.





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