Geissele Automatics Mk4 Federal OD Green 10 M-LOK for AR15

Mk4 Federal Features These rails 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. The Picatinny rail on the bottom of the rail or the 6 o'clock position is elongated in this version to more comfortably accommodate accessories. Maximum venting for heat dissipation also dramatically reduces the rails overall weight while maintaining its same strong and rigid platform. The MK4 M-LOK rail features M-LOK slots at the 3 6 and 9 o'clock positions as well as the upper 45Adeg quadrants. This allows the user to keep the weight on the rail system down while keeping the modularity and versatility to attach accessories as necessary. Mk4 Federal Specifications Manufacturer: Geissele Automatics Manufacturer Part #: 05-430ODG Model: MK4 Federal Model: MK4 Type: Rail Color: OD Green Description: MLOK Fit: AR15 Size: 10