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The Ideal Rail for Your HK416 or MR556 Platform

The Geissele SMR (Super Modular Rail) HK416 MK15 MLOK brings the reliability and durability you would expect from a Geissele product. The rail system utilizes the stock HK barrel nut while incorporating strength, rigidity and modularity. Made from 6061-T6 aluminum and finished in type 3 hardcoat anodize, the SMR HK416 MK15 meets military specifications.

The HK M-LOK Rails have M-LOK mounting options at 3, 6, and 9 o’clock positions, as well as featuring a full picatinny rail along the top and shortened picatinny rails on the forend.

  • Height:  2.61""
  • Color:  Black or DDC
  • Lengths:  10.5"" and 14.5”
  • Inner diameter:  1.35""
  • Outer Diameter (DAQ*):  2.08""
  • Weight:  10.3oz

The Geissele SMR HK416 MK15 is trusted by our Nation’s elite warfighters, and their input was taken into consideration while developing the feature and performance rich SMR HK416 MK15.

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4 Item(s)

Alert Me When Available

This item is currently unavailable for backorder.

Color: Black

Length: 10.5

Material: 6061 T6 Aluminum

Style: M-LOK

Alert Me When Available

This item is currently unavailable for backorder.

Color: Desert Dirt Color

Length: 10.5

Material: 6061 T6 Aluminum

Style: M-LOK

Alert Me When Available

This item is currently unavailable for backorder.

Color: Black

Length: 14.5

Material: 6061 T6 Aluminum

Style: M-LOK

Alert Me When Available

This item is currently unavailable for backorder.

Color: Desert Dirt Color

Length: 14.5

Material: 6061 T6 Aluminum

Style: M-LOK