Geissele Automatics presents the 10" Super Modular MK4 Federal Black Rail, engineered for AR-15 platforms. This rail is renowned for its strength, modularity, and M-LOK compatibility, offering users the capabilities needed to complete their mission. Featuring integrated M1913 picatinny rail sections at the fore in the 3, 6, and 9 o'clock positions, it provides ample mounting options for accessories. The elongated Picatinny rail at the 6 o'clock position accommodates accessories comfortably, while maximum venting ensures heat dissipation, reducing overall weight without compromising strength.

Ideal for tactical applications and competitive shooting, the MK4 rail system is a must-have for enthusiasts seeking reliability and versatility. Geissele Automatics is known for its innovation and quality, making this rail a superior choice in the market.

Key Features:
- Manufacturer: Geissele Automatics
- Model: MK4
- Product Type: Handguard
- Mounting System: M-LOK
- Weight: 10.2 oz
- Length: 10"
- Material: Aircraft-grade aluminum
- Unique Features: Integrated M1913 picatinny rail sections, elongated Picatinny rail at 6 o'clock position, maximum venting for heat dissipation.