MDT LSS GEN3 Competitor Chassis 6 Versions

Customize your rifle without removing the barreled action. Build a precision, hunting, or tactical setup, swap parts, and tweak it to fit your needs instantly.

OPTIMIZED FOR COMPETITION

If you're building a match rifle and want to skip the guesswork, this is it. The MDT LSS GEN3 Competition Kit takes the most modular rifle chassis system on the market and dials it in for one thing: winning stages.

No picking parts. No mismatched accessories. Just a rock-solid, competition-ready rifle foundation—straight out of the box.

PURPOSE-BUILT TO COMPETE

Every piece in this kit is selected for one thing: to give you a leg up in PRS, NRL, and precision competitions. It’s not just modular. It’s optimized.

SHOOT FASTER,STAY STEADIER

The flat, wide Competition Forend with a intergrated ARCA rail makes running barricades feel automatic. Lock in a tripod, clamp your bipod, and go.NO FLEX, NO GUESSWORK

This may be a pre-built kit, but it’s certainly not a compromise. You get the same rock-solid fitment and zero-retention the GEN3 is known for—with competition-ready parts already installed.

UPGRADE-FRIENDLY

Already a beast, but still fully modular. Swap the grip. Switch the stock. Add weights, bridges, accessories. Make it yours.

SPECS

• Max Barrel Diameter: 1.25” straight diameter barrel

• Forend Length (from recoil lug pocket): 14.32”

• Weight: 4.6lbs

• Material: 6061 Aluminum, Cerakote Finish

INCLUDED IN BOX

• LSS Gen3 Chassis body

• Trigger guard

• Vertical Grip - Elite

• XTN Buttstock Interface

• Competition Forend

• SRS-X Lite Buttstock

INCLUDED HARDWARE

• Action Screws: 2x 1/4in-28 x 1in Socket Head Cap Screw

Gun Part RestrictionGun Parts have restricted shipping to CA.