Description
The MDT SRS-XF Premier Folding Buttstock takes a full-size precision rifle and shrinks its footprint when you need it to. Built for MDT's XTN stock interface, it lets you fold the rifle down for a backcountry hike, a scabbard, or a low-profile case, then deploy it back to a solid, repeatable position that holds zero and keeps your cheek weld consistent. Installation is refreshingly simple too, since a single screw adapts any XTN interface chassis over to the folding setup.
What sets this one apart from a basic folder is how dialed-in you can get it. The length of pull adjusts with a thumbwheel and locks down with either thumb screws or set screws, and both come in the box so you can pick your preference. The buttpad moves in and out, up and down, and cants left or right to settle right into your shoulder pocket, while the cheek rest adjusts for height, side to side, and cant. That range of adjustment means the stock conforms to you instead of the other way around.
Why the SRS-XF Premier Folds Smarter
The body is intentionally shortened to keep a proper length of pull with the folder integrated, and a large clearance pocket lets it fold over most factory and aftermarket bolt handles without any fiddling. There's an integrated bolt cut-out in the cheek rest that makes bolt removal painless, plus a 2.5-inch rail attachment point on the bottom and QD flush cup sling mounts on both sides for ambidextrous carry options.
Built From 6061-T6 for the Long Haul
CNC machined from 6061-T6 aircraft-grade aluminum, the skeletonized body trims weight while keeping the structure rigid where it counts. The Cerakote Flat Dark Earth finish looks sharp and shrugs off the wear that comes with real field use. It's also compatible with MDT's buttstock weight, LOP spacer weight, and vertical adjustment buttpad if you want to fine-tune balance down the road.
Key Specifications
- Manufacturer: MDT
- Model: SRS-XF Premier Folding Buttstock
- Manufacturer Part Number: 114484FDE
- UPC: 990482702816
- Color / Finish: Flat Dark Earth (Cerakote)
- Interface: MDT XTN Stock Interface
- Length of Pull: 12.5 to 13.5 inches, adjustable
- Material: 6061-T6 aircraft-grade aluminum, CNC machined
- Body Style: Skeletonized folding buttstock
- Cheek Rest Adjustment: Height, side-to-side, and cant
- Buttpad Adjustment: LOP, up/down, and cant
- Sling Mounts: QD flush cup mounts on both sides
- Accessory Rail: 2.5-inch rail attachment point on bottom
What’s Included
- MDT SRS-XF Premier Folding Buttstock (Cerakote FDE)
- Folding adapter for XTN interface
- Thumb screws
- Set screws (interchangeable with thumb screws)
Frequently Asked Questions
What rifles and chassis does the SRS-XF Premier work with?
It's designed specifically for MDT's XTN stock interface, so any XTN interface chassis will accept it. Swapping over is quick since the folding adapter attaches with a single screw. Depending on your action and chassis, you may need to reverse the folding adapter so the stock clears the bolt handle when folded.
Will the SRS-XF fold over my bolt handle?
The large clearance pocket is built to fold over most factory and aftermarket bolt handles without any adjustments. On certain setups, like left-handed chassis or the LSS Gen3 Short XTN, you may need to flip the folding adapter to the non-bolt side so nothing interferes. It's a simple orientation change during install.
How much can I adjust the length of pull and cheek weld?
Length of pull runs from about 12.5 to 13.5 inches using the thumbwheel, and locks in with thumb screws or set screws that both come included. The cheek rest adjusts for height, side to side, and cant, while the buttpad moves for LOP, up and down, and cant. That lets you tune the fit precisely to your body and shooting position.
Does the cheek rest thumbwheel come with the SRS-XF Premier?
The optional cheek rest thumbwheel is sold separately, since it can interfere with the buttstock folding over the bolt. The stock still gives you full cheek rest height, cant, and side-to-side adjustment without it. Most folks running a folder are fine with the standard set screw adjustment.




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