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All orders have a 25% re-stocking fee if order is cancelled for any reason
Mfg Item #: 05278B
The Super Modular Rail (SMR) MK4 M-LOK are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6 and 9 o'clock positions. It also features Geissele's proprietary 2" long barrel nut.
| Shipping Length | 4.25 |
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All orders have a 25% re-stocking fee if order is cancelled for any reason