MDT Modular Driven Technologies
MDT - LSS XL Gen 2 Chassis - Remington 700 Short Action
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Full specificationsMDT Modular Driven Technologies
MDT - LSS XL Gen 2 Chassis - Remington 700 Short Action
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Increase accuracy and ergonomics of your rifle with our LSS-XL Gen2 chassis system. The LSS-XL Gen2 is a longer and more feature-rich version of the MDT LSS chassis system. The LSS-XL Gen2 has been updated with a bold, modern new look inspired by the popularity of the ESS chassis line, while maintaining and improving upon the overall aesthetic of an MDT chassis.
The LSS-XL Gen2 allows you to convert your bolt action rifle to a highly versatile rifle allowing you to adjust the ergonomics with the use of AR-15 buttstocks and grips, and at the same time converting it to an external box magazine fed rifle.
DETAILS
The original LSS-XL Gen2 chassis system was designed as a variant of our highly popular LSS chassis. The LSS chassis was designed for use with compact, short barreled rifles. Many customers liked the LSS chassis, but wanted to use a fixed buttstock, and get their bipod out further forward.
This prompted MDT to design the first-generation LSS-XL chassis system, which has a fore end extended by 3" and was designed to accept fixed rifle stocks without the need of using any adapters.
The Gen2 lineup incorporates the following new features:
- Bold, modern new look
- Ambidextrous magazine release
- Thumb rest above trigger guard
- Larger barrel channel to accommodate barrels up to the diameter of the action
- M-Lok pattern attachment slots on all five sides of the fore end
- Barricade-stop grooves ahead of mag-well
- Side-relieved mag well to accommodate bulging magazines
- Carbine and fixed buttstock interface options
The chassis is designed with V-shaped bedding surfaces, allowing you to drop your rifle right in without the need for additional bedding. The bottom profile of the V-block cutout has been kept round and close to the action without making contact, maintaining maximum strength. The LSS-XL Gen2 chassis will free float barrels up to 1.350” diameter.
MOUNTING AND COMPATIBLE ACCESSORIES
- The LSS-XL Gen2 chassis are designed to accept any AR-15 buttstock and pistol grip (purchased separately), offering the option to customize from the wide variety of Accessories available on the market.
- The LSS-XL Gen2 chassis accepts AICS-pattern external box magazines, and supports the installation of M-LOK patterned accessories along the fore end.
- The chassis will accept recoil lugs up to .350" (8.9mm) thick.
SPECIFICATIONS
- Increases accuracy by up to 21%
- CNC Machined from 6061 Aluminum
- Cerakote finish in Black or Flat Dark Earth
- M-Lok pattern attachment system on all 5 faces of the fore end
- Carbine buttstock interface option designed for carbine AR-15 buttstocks, including the MDT Skeleton Carbine Stock
- Accepts most AR-15 Pistol Grips
- Lightweight, free-floating modular fore end
- Will accommodate barrels up to 1.350" diameter
- Compatible with AICS style magazines
- Weight: 1.6lb - 2.0lb, depending on the rifle model
WHAT YOU GET, AND WHAT YOU NEED
The LSS-XL Gen2 chassis system comes as a 1-piece chassis, with all required mounting hardware included. This includes new action screws, and a screw for the pistol grip.
To complete this chassis on your rifle, the additional items you need to purchase are:
- Any AR-15 buttstock.
- A buffer tube for your buttstock. (Both mil-spec and commercial work on our chassis for carbine interface and require a castle nut)
- An AR-15 Pistol Grip. For fixed interface chassis, a grip without a beavertail, or with a soft (bendable) beavertail must be used.
- At least one AICS pattern magazine
INSTALLATION MANUAL
General installation for the LSS-XL Gen2 Chassis available here.
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Most orders over $199 ship free. We ship same day on all in-stock orders received before 14:00 Mountain Time. Free Shipping orders use standard ground and typically deliver in 1 to 4 days. Excludes international orders, Alaska and Hawaii, and select oversized items. All orders valued over $1,000.00 ship signature required.
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We are in 2317 Grand Park Dr Unit 2B Grand Junction, CO 81505 and we stock every item we sell. We love seeing customers and encourage you to stop by — just leave a comment in the order notes during checkout.
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Returns
Not quite perfect? Red Hawk will make it right, no matter what. Guaranteed. Most items have a 30-day window from the day the product was delivered to you. Excluded are ammo and ORM-D products, custom ordered items, items not in original condition, and international orders. Every item we sell also carries a manufacturer warranty, and we only work with manufacturers who stand behind their products.
Common questions
How do I know the items I'm buying are compatible?
Check the Fitment section above — it lists what this part works with and what it does not. If you are still unsure, call 1-970-242-6166 or use the chat icon at the bottom right of the page — our team builds precision rifles with these parts every day.
Where are you located?
2317 Grand Park Dr Unit 2B Grand Junction, CO 81505. We ship every single order from our own warehouse and take pride in being part of our local hunting and competition shooting community.
I can't find the configuration I need — can you special order it?
Absolutely. Call 1-970-242-6166.
What if there is an issue with the product I ordered?
We will make it right, no matter what. We only carry products from top-tier manufacturers who stand behind them.
Which items need to ship to an FFL?
Only serialized firearm actions and receivers require an FFL transfer. Barrels, stocks, triggers and accessories ship straight to your door.