MDT LSS-RF GEN2

Our LSS-RF (Rimfire) Chassis is based on our popular LSS Chassis system for rimfire rifles. The LSS-RF also fits 17 HMR or 22 WMR versions.

LSS-RF GEN2 CHASSIS SYSTEM
The LSS-RF next generation has arrived!

Created for popular .22LR caliber rifles, the LSS-RF Gen2 brings the addition of the following new features:

M-Lok pattern attachment slots on sides and bottom of the forend
Barricade-stop grooves ahead of mag-well
Side-relieved mag well
DETAILS
Our LSS-RF chassis system for .22LR caliber rifles is lightweight and compact, and adopts the same footprint as the LSS. You will notice a significant improvement in accuracy due to the V-shaped bedding and free floated forend, which allows for barrel contours up to 1" in diameter.

The chassis system is manufactured out of billet 6061-T6 aluminum, and has been finished with Cerakote™ in Black or Flat Dark Earth (FDE).

To keep this chassis system compact, we have designed it to take carbine AR-15 buttstocks. Fixed buttstocks can also be mounted with the use of a fixed stock adapter.

The LSS-RF uses the factory magazine, and each chassis is compatible with all factory barrel contours.

Because we have lowered the buttstock interface, The Savage Mark II, CZ 455 and Ruger American can use iron sights with this chassis. If you are using a scope, we recommend a stock with a cheek riser.

COMPATIBILITY
The MDT LSS-22 chassis system is currently manufactured for the following bolt action rifle platforms:

Ruger American
Savage A22
Savage B22
CZ 455
Savage Mark II - compatible with 93R17
Anschutz Match 54 - Model 1710 and 1712
The LSS-RF now also fits 17 HMR or 22 WMR versions and will fit all heavy factory barrels.

IMPORTANT NOTES
The Ruger American requires the two OEM fixing components in addition to the magazine
The Savage Mark II, CZ 455 and Ruger American can use iron sights
The CZ455 will not work with the CZ455 Tuning trigger
MOUNTING AND COMPATIBLE ACCESSORIES
The LSS-RF chassis is designed to accept any AR-15 carbine buttstock and pistol grip (purchased separately), and allows for customization with a wide variety of accessories.

Mounting holes are spaced for Magpul style L5 (11 slots), and L3 (7 slots) rails (1.600” / 3.200”) to be used on the bottom of the forend and are compatible with our Aluminium Picatinny Rails with Flush Cup Sling Mounts.

SPECIFICATIONS
Up to 21% increase in accuracy
CNC Machined from 6061 aluminum
Cerakote Finish (in Black or Flat Dark Earth)
M-LOK compatible
Designed for carbine AR-15 buttstocks
Accepts AR-15 pistol grips
Lightweight, free-floating modular forend
Accommodates barrels up to 1" diameter.
Length of pull of 11.5”-14.75” (based on Hogue stock)
Compatible with OEM Magazines
Weight: 1.4lb - 1.6lb
WHAT YOU GET, AND WHAT YOU NEED
The LSS-RF 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 install this chassis on your rifle, here are some additional items you will need to purchase:

Any AR-15 buttstock or our Skeleton Carbine Stock. For fixed buttstocks, you will need the fixed stock adapter.
A buffer tube for your buttstock (both mil-spec and commercial work with our chassis)
An AR-15 pistol grip. Ideally without a beavertail, or with a soft (bendable) beavertail
Your original factory magazine