MDT LSS Gen 2 Chassis System

Product Description

Back in 2013, after the MDT TAC21 Chassis had proven itself in the market and gained solid traction, it became clear there was a gap to fill. Shooters wanted something more compact, lighter, and easier to install—especially for those just stepping into the chassis world. We saw the need for a no-fuss solution that could work seamlessly with standard AR carbine buttstocks and grips, making use of parts many already had on hand. That’s where the MDT LSS Chassis was born.

Today, the LSS has evolved into the Gen2 version—refined and upgraded. It now features an aggressive barricade stop, M-LOK forend, and an ambidextrous magazine latch, among other improvements. Pair it with a folding stock adapter and your choice of carbine-compatible buttstock, and you’ve got yourself the foundation for a compact truck gun, a lightweight folding hunting rig, or a dependable general-purpose rifle. It’s never been easier to build smart, light, and practical.

View other products in Stocks & Chassis Systems »

SPECIFICATIONS
IMPORTANT NOTES
COMPATIBILITY
DELIVERY INFO
RETURNS/CANCELLATIONS
ZERO MY RIFLE
Features

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 forend

Carbine buttstock interface option designed for carbine AR-15 buttstocks, including the MDT Skeleton Carbine Stock

Fixed buttstock interface option designed for fixed AR-15 buttstocks, optimally the MDT Skeleton Rifle Stock V5

Accepts most AR-15 Pistol Grips

Lightweight, free-floating modular forend

Will accommodate barrels up to 1.350" diameter

Compatible with AICS style magazines

Weight: 1.6lb - 2.0lb, depending on the rifle model

IMPORTANT NOTES

HOWA 1500 / WEATHERBY VANGUARD ACTIONS

Only our polymer magazines will work in the short action rifles due to the flat bottom. The long action rifles will work with the metal 3.715" magazines without fitting. For .223 models the bolt stop prevents the bolt from moving back far enough to pick up the rounds. This can easily be modified by removing the bolt stop and trimming the contact face.

LITHGOW 102 SA

For .223 models the bolt stop may be too long. This can easily be modified by removing the bolt stop and trimming the contact face.

SAVAGE MODELS 10/110 11/111 12/112 16/116

For rifles with the bolt release at the bottom, the bolt release can be engaged through the side of the chassis, using a pin or tool. (Not included)

SAVAGE LONG ACTION IN 338 LAPUA MAGNUM

Savage Long Action chassis systems all use 3.715" AICS magazine wells. The BA in 338 Lapua Magnum uses 3.850" magazines and have recently switched to a thicker recoil lug which will not fit our chassis. The ESS has been specifically designed around the current BA 110 in 338 Lapua Magnum.

TIKKA T3 - LONG CALIBERS

Only our Metal 3.560 magazine will fit with the chassis for this action and needs to be purchased separately.

RUGER AMERICAN

The action screw is located directly above the magazine lever. This means that the magazine lever needs to be installed AFTER installing the action into the chassis. Detailed instructions are provided, and an installation video can be found here. Ruger American in 223/5.56mm requires the use of a magazine with extended feed lips, such as this one: http://shopruger.com/556-NATO-10-Round-Magazine/productinfo/90458/. This is to prevent the round from being released before entering the chamber.

Does not work with 300 Blackout

This chassis will also accept the Predator and Ranch versions. Please read the notes above regarding magazines for 223/5.56 rifles.

COMPATIBILITY

Compatibility

Remington 700 Short Action
Remington 700 Long Action
Remington Model 7
Remington Model 783 Short Action
Remington 700 Clones such as Bergara B14

Savage Short Action 10, 11, 12, 14, 16, 110
Savage Long Action 110, 111, 112, 116
Savage Axis -Short Calibers
Savage Axis - Long Calibers using MDT 3.56 magazine
Savage Mark II

Tikka T3/T3x - Short Calibers
Tikka T3/T3x - Long Calibers using MDT 3.56 magazine

Howa 1500 / Weatherby Vanguard - Short Calibers
Howa 1500 / Weatherby Vanguard - Long Calibers
Howa 1500 Mini Action -Short Calibers (Only compatible with factory magazines)
Ruger M77 (Scout) Short Action
Ruger American Short Action

Mossberg MVP 5.56 (.223) (using AR-15 Magazines)
Mossberg MVP 7.62 (.308) (using AR-10 Magazines)
Mossberg Patriot Short Action
Mossberg Patriot Long Action

DELIVERY INFO

A delivery cost will be added to your order at checkout and is relevant for standard delivery to England, (parts of) Scotland and Wales (excluding Channel Islands) at £7.95 for 2-3 day delivery. Due to insurance for your delivery, postage prices may vary depending on your basket value.

PLEASE NOTE: All items deemded as a 'Firearms' or over the standard delivery weight limit (Gun Safes) may have extra charges for delivery. You must enter an RFD (registered firearms dealer) address at the checkout for all firearms orders that are not being collected in store.

Delivery costs to the Highlands and Islands are detailed at the checkout.

Please see full information here

RETURNS/CANCELLATIONS

As detailed in our Terms and Conditions you may cancel your order at any time up to the end of the seventh (7th) day from the date you received the goods. Unless the Goods are faulty (verified by us) or obviously not the goods originally ordered we reserve the right to reclaim all costs incurred by us in recovering them from you and may set such costs off against the amount to be re-credited to your debit or credit card. See more info here

Note: Currently not available for delivery to Ireland, Europe, North America, Australia and New Zealand and R.O.W..

ZERO MY RIFLE

Benefits from buying your new rifle & scope at Rifleman Firearms. One of our unique services we offer free to package purchasers, is to professionally set up your new rifle, level the scope, set up the correct eye relief and zero it on one of our ranges, so you are ready to shoot as soon as you head home. So, there’s no need to find a sheltered corner in your local field and lay down in wet grass to try and zero it - we will do that with you in controlled conditions to ensure greater accuracy and save you time, ammunition and money!