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

MDT’s 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, MDT has 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, MDT recommends a stock with a cheek riser.

NOTE: Chassis ONLY – does NOT include butt stock, pistol grip, or other components

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 MDT’s Aluminium Picatinny Rails with Flush Cup Sling Mounts.

• 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