The Geissele Automatics Super Modular Rail MK15 14.5 Inch M-LOK is engineered as a direct replacement for the standard rail found on HK416 and MR556 platforms. This rail system works with the factory HK barrel nut while delivering the strength, rigidity, and modularity that define Geissele products. Constructed from 6061-T6 aluminum and finished with type 3 hardcoat anodize, the SMR HK416 MK15 meets military specifications.
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AR Handguards
Geissele Super Modular Rail MK15 14.5 Inch M-LOK
$525.00
The Geissele Automatics Super Modular Rail MK15 is engineered as a direct HK416/MR556 replacement, delivering military-spec strength and modularity with 6061-T6 aluminum construction. Works with factory HK barrel nut for seamless integration.
Availability: In stock
Geissele Automatics
| Weight | 2 lbs |
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| Dimensions | 12 × 5 × 3 in |
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