HRF CONCEPTS
RCM Magwell — LMT MARS-L
The RCM, or Rifle Combat Magwell, adds a 250% larger flared funnel surface to the magazine well. This version is designed for LMT MARS-L series lower receivers.
Which Lower Do You Have?
The RCM is receiver specific. Match it to your lower:
If you run into difficulty during installation, contact HRF Concepts support.
What the Funnel Does
A magazine has to find the well before it seats. The wider the opening, the more forgiving that is when your hands are cold, the light is bad, or you are not in a textbook shooting position.
The RCM works well for unconventional shooting positions, working under night vision, and reloading on the move.
Magazine Compatibility
Works with all major magazines on the market, including M3 PMAGs, and with higher capacity options such as the Magpul D60 and Surefire MAG5-60.
Colors and Coating
Available in black, FDE, and ODG.
The FDE is coated in Cerakote FIR, a near-infrared signature management finish, and the ODG in Cerakote F-Series. Worth knowing if you run night vision and care about how your gear reads under IR.
What's Included
1x HRF Concepts RCM MARS-L Magwell in your selected color
2x RCM 4-40 bolts
1x 5/64 inch hex L-key
Specifications
- Fits LMT MARS-L series lower receivers
- 250% larger flared funnel surface
- Material: nylon polymer
- Weight: 0.6 oz (17 g)
- Length: 3.47 inches (88 mm)
- Width: 1.91 inches (49 mm)
- Height: 0.60 inches (16 mm)
- Height from inside shelf: 0.30 inches (8 mm)
- Available in black, FDE (Cerakote FIR), and ODG (Cerakote F-Series)
- Made in USA
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