The SMR M-Lok Weight Kit lets you tune your rifle’s balance and recoil, not just live with it. Designed for any M-Lok compatible stock or chassis, this modular system uses lightweight aluminum bodies and brass inserts so you can add or remove weight to hit a specific match class, calm recoil, or simply make the rifle track the way you want it to.
Description
The SMR M-Lok Weight Kit is built for shooters who actually care how their rifle carries, settles, and recoils—not just what it weighs on paper. Designed to mount on any M-Lok compatible stock or chassis, this system lets you fine-tune overall weight and balance for hunting, NRL/PRS-style competition, or dedicated training rifles.
At the core of the system are interchangeable bodies and brass inserts. Run aluminum bodies for minimal added weight, add the brass inserts to stack mass where you want it, or mix and match across your rifle to dial in the feel. Whether you’re trying to hit a specific weight class for competition or simply want a softer recoil impulse and more stable sight picture, the kit gives you real control over how the rifle behaves.
Our aluminum body M-Lok Weight Kit includes:
- Two (2) aluminum weight bodies
- Two (2) brass weight inserts
- All hardware needed for installation
Weight details (per weight with insert and hardware):
- Aluminum Body: 1.5 oz
- Stainless Body: 4 oz
- Brass insert: 1.4 oz
- Total with hardware: 2.9 oz (AL) | 5.5 oz (SS)
Mount them on the fore-end to help the rifle track straight under recoil, shift them rearward to balance a heavier barrel or can, or strip them off entirely when you need a lighter, more packable setup. The SMR M-Lok Weight Kit gives you the same kind of adjustability we demand on our own rifles—simple, repeatable, and ready for hard use.
Specifications
| Body Material | Aluminum, Stainless Steel |
|---|---|
| Total Weight | 2.9oz (AL), 5.5oz (SS) |
| Insert Material | Brass |
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