Modular Driven Technologies

MDT M-LOK Exterior Forend Weights

In Stock items ship in 1-2 days
  • Flat Shipping

  • Safe Payments

  • Excellent In-stock Selection

  • Amazing prices

These weights mount on to the exterior of any chassis or stock that is M-LOK compatible. They mount using standard hardware and M-LOK T-nuts and can be installed and removed as necessary. This is a great option for adding weight and balance to your rifle.

Adding weight to a rifle can cut down on recoil, allow one to self-spot their shots and balance the rifle. Each weight features a QD flush cup to accommodate a sling.

A pair of weights and hardware will add 355g or 0.78 lb to your chassis/stock.

Important Note:

Do not over torque mounting screws beyond 30 in/lbs. Use blue Loctite as necessary during installation.

Product Features:
  • Compatible with M-Lok mounting systems commonly found on rifle chassis and handguards, including the MDT ACC, MDT ESS, MDT TAC21 with M-Lok Forend and MDT LSS-XL GEN 2
  • QD type comes with Integral QD flush cups to attach slings and other accessories
  • 2 mounting holes spaced 80 mm (3”) apart, requiring the use of 2 full M-Lok slots to ensure proper mounting
  • Includes: Four #10-24 x ½” Button Head Cap Screws
  • Includes: Four standard M-Lok T-Nuts
  • Includes: One pair (two external weights)
  • A pair of weights: 355g
  • Material: Case-hardened Steel
  • Note: The look of the weights might vary
  • Made in Canada by MDT CORP.
Manufacturer Warranty