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.
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.
The flat, wide Competition Forend with an integrated ARCA rail makes running barricades feel automatic. Lock in a tripod, clamp your bipod, and go.
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.
Already a beast, but still fully modular. Swap the grip. Switch the stock. Add weights, bridges, and accessories. Make it yours.
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.
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.
The flat, wide Competition Forend with an integrated ARCA rail makes running barricades feel automatic. Lock in a tripod, clamp your bipod, and go.
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.
Already a beast, but still fully modular. Swap the grip. Switch the stock. Add weights, bridges, and accessories. Make it yours.
COMPETITION FOREND
10" INTEGRATED ARCA RAIL
DRILLED & TAPPED HOLES FOR CONTROL & NV BRIDGES
M-LOK SLOTS & POCKETS (SIDES & BOTTOM)
SRS-X LITE BUTTSTOCK
COMPATIBLE WITH M-LOK THUMB SHELF
INTEGRATED BARRICADE STOP
AICS MAGAZINE COMPATIBLE
COMPATIBLE WITH AR-15 STYLE GRIPS
AMBIDEXTROUS MAG LATCH
ALUMINUM V-BLOCK BEDDING
ADJUSTABLE LENGTH OF PULL VIA SPACERS
Mag Length: Short Action AICS Pattern
Mag Length: Long Action 3.715"
Mag Length: Short Action AICS Pattern
Mag Length: Short Action AICS Pattern
Mag Length: Long Action 3.560"
Mag Length: Short Action AICS Pattern
Mag Length: Long Action 3.560"
Uses factory rimfire magazines
Mag Length: Short Action AICS Pattern
Mag Length: Short Action AICS Pattern
Mag Length: Long Action 3.715"
Uses factory rimfire magazines
Mag Length: Short Action AICS Pattern
Mag Length: Long Action 3.751"
Uses factory rimfire magazines
Mag Length: AR
Mag Length: Short Action AICS Pattern
Uses factory rimfire magazines - Use 18" or longer barrel
1.25” straight diameter barrel
14.32"
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LSS GEN3 Chassis Body
Trigger Guard
XTN Buttstock Interface
Competition Forend
Elite Vertical Grip
SRS-X Lite Buttstock
