This free float M-LOK handguard rail features anti-rotation tabs to prevent horizontal movement on the AR15/M4 platform. It has multiple rows of M-LOK slots for mounting MIL-STD-1913 Picatinny rails or other direct-attach M-LOK accessories ad features a mil-spec Picatinny top rail.  The build is precision machined from 6061-T6 aluminum and finished in a matte black MIL-A 8625 Type III hard anodizing for lifetime durability.

Why buy this product?

• Compatible with Magpul M-LOK accessories
• S. made barrel nut
• Works with low profile gas blocks
• Built-in anti rotation tabs
• Seven rows of M-LOK mounting surface for ultimate modularity
• 1913 rail meticulously engineered to be ultralight
• MIL-A 8625 Type III Anodizing

Why not?

• Design for AR-15 platform