Description
Titanium actions used to be a boutique thing, but the MDT Fuzion Ti brings a proven Lone Peak design under the MDT umbrella after their acquisition of Lone Peak Arms. This is the long-action, right-handed model cut for a .308 bolt face, and it's aimed squarely at the hunter who counts every ounce on a long pack-in. The action body is machined from 6AL-4V titanium instead of steel, which trims roughly a half pound off a comparable stainless action while keeping the strength a hard hunt demands. On a rifle you're carrying up steep miles, that weight savings is the kind you actually feel by day five.
What Sets the Fuzion Ti Apart
Everything is built on the Remington 700 footprint, so you've got the widest aftermarket ecosystem out there for stocks, chassis, triggers, and bottom metal. The receiver wears a DLC (diamond-like carbon) coating for extreme hardness and a low-friction surface that shrugs off wear and weather. Up top you get an integral 20 MOA Picatinny rail with the Alpine port cut milled right into the receiver, so there's no separate rail to work loose. An integral recoil lug rounds out the one-piece design.
Running the Bolt on the Fuzion Ti
The one-piece fluted bolt is nitride finished for hardness and corrosion resistance, and the flutes trim reciprocating mass so it feels lighter under your hand between shots. A 75-degree bolt throw keeps bolt lift low and gives your optic more clearance for quick follow-ups. A mini M-16 style extractor handles reliable extraction, and a lightweight firing pin shortens lock time for consistent ignition. The raceways are wire EDM cut to tight tolerances, and the magazine well is cut for Wyatt extended mag boxes with a BDL-style setup, giving you the option to run BDL bottom metal or a DBM with AICS-pattern magazines.
This long action carries roughly 21.5 ounces including the bolt assembly, and pairs naturally with an MDT chassis and bottom metal to finish out a lightweight mountain build.
Key Specifications
- Manufacturer: MDT (Lone Peak)
- Model: Fuzion Ti
- Manufacturer Part Number: 117333DLC
- UPC: 990482733032
- Action Type: Bolt Action
- Action Length: Long Action
- Hand: Right-Handed
- Bolt Face: .308
- Action Material: 6AL-4V Titanium
- Receiver Finish: DLC (Diamond-Like Carbon) Coated
- Bolt: One-Piece Fluted, Nitride Finished
- Bolt Throw: 75 Degrees
- Extractor: Mini M-16 Style
- Rail: Integral 20 MOA Picatinny, Alpine Port Cut
- Footprint: Remington 700
- Weight (w/ bolt assembly): Approx. 21.5 oz
What’s Included
- MDT Fuzion Ti long action receiver, right-handed
- One-piece fluted nitride-finished bolt assembly
- Integral 20 MOA Picatinny rail (Alpine port cut)
Frequently Asked Questions
What barreled action footprint does the Fuzion Ti use?
The Fuzion Ti is built on the Remington 700 footprint, so it drops into the huge ecosystem of aftermarket stocks, chassis systems, triggers, and bottom metal made for that platform. This particular model is a long action with a .308 bolt face, machined for Wyatt extended magazine boxes in a BDL-style cut. That gives you the flexibility to run either BDL bottom metal or a DBM setup with AICS-pattern magazines.
How much weight does the titanium Fuzion Ti actually save?
Cut from 6AL-4V titanium instead of stainless steel, the Fuzion Ti drops roughly a half pound compared to a similar stainless action. This long-action version comes in around 21.5 ounces including the bolt assembly. On a backcountry or mountain rifle build, that's weight you'll feel after a few miles of climbing.
What does the DLC coating do on the Fuzion Ti receiver?
DLC stands for diamond-like carbon, and it adds an extremely hard, low-friction layer to the receiver. That means better wear resistance and a slicker surface that helps the action stand up to rough weather and repeated cycling out in the field. It's part of what makes this a serious hunting action rather than a range-only piece.
Is the Fuzion Ti a complete rifle or just the action?
This is a barreled-action receiver and bolt, not a complete rifle. To finish a build you'll add a barrel, trigger, chassis or stock, and bottom metal. MDT offers matching components like chassis and bottom metal that pair well with the Fuzion Ti for a lightweight setup.




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