The Geissele Automatics 13.5" SPR MOD MK4 MLOK BLK is a testament to superior design and engineering, offering an ultra-lightweight M-LOK handguard option. This model features integrated short M1913 picatinny rail sections at the fore of the rail, maximizing venting for heat dissipation while maintaining strength and rigidity. It utilizes Magpul's M-LOK technology, ensuring versatility and modularity for tailored platform customization. The proprietary 2.25" long barrel nut enhances surface contact with the receiver, ensuring accuracy and zero repeatability during maintenance.

Ideal for range time and training, the SMR MK4 is both versatile and modular, allowing users to tailor their platform to unique needs. Geissele Automatics is renowned for innovation and quality, making this handguard a reliable choice for firearm enthusiasts.

Key Features:
- Manufacturer: Geissele Automatics
- Model: MK4
- Product Type: Handguard
- Mounting System: M-LOK
- Weight: 13.5oz
- Length: 13.5"
- Height: 2.4"
- Inner Diameter: 1.35"
- Outer Diameter: 2.11"
- Unique Features: Integrated short M1913 picatinny rail sections
- What's In The Box: Includes Barrel Nut (Barrel Nut Wrench Sold Separately)