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MDT LSS Gen 3
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

MDT

LSS Gen 3

$1,159.99
Available California compliant

MDT LSS Gen 3, The Competitor, Rifle Chassis, Fits Remington 700 Short Action, Cerakote Finish, Black, Right Hand 114633-BLK

Key Details
Brand MDT
Manufacturer Part Number 114633-BLK
UPC 990482724603
SKU MDT114633-BLK
Current Stock 7 available
Quantity Updated Apr 25, 2026 12:25 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

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 a 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, accessories. Make it yours.

Features
  • Compact 15 Competition Forend"
  • 10 integrated ARCA rail"
  • Drilled & tapped for Control & NV Bridges
  • M-LOK slots and pockets (sides and 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
  • V-block aluminum bedding
  • Adjustable length of pull
Specifications
UPC: 990482724603
Manufacturer: MDT
Manufacturer Part #: 114633-BLK
Model: LSS Gen 3
Model (Alt): The Competitor
Finish: Cerakote
Type: Chassis