Geissele MK14 SPR MLOK Rail 10.5" DDC Desert Dirt Color Handguard

The Geissele MK14 SPR MLOK 10.5" handguard delivers precision-grade rigidity and thermal management for demanding applications. This Desert Dirt Color rail system transforms standard AR-15 platforms into purpose-built precision rifles. Built to withstand continuous fire schedules while maintaining zero shift, the MK14 SPR sets the benchmark for modular rail systems.

What Makes This Different

The MK14 SPR features Geissele's proprietary barrel nut system that creates a true free-floating design with enhanced rigidity compared to standard delta ring assemblies. The 7075-T6 aluminum construction undergoes Type III hard coat anodizing in Geissele's signature Desert Dirt Color finish. Internal cooling channels and strategic material removal reduce weight while maintaining structural integrity under rapid fire conditions.

Key Features

• 10.5-inch length optimized for carbine and SBR configurations
• MLOK attachment system at 3, 6, and 9 o'clock positions
• Continuous top rail extends receiver rail for optics mounting
• Free-floating design eliminates barrel contact for improved accuracy
• Desert Dirt Color Type III hard coat anodized finish
• Compatible with standard AR-15 upper receivers
• Includes proprietary barrel nut and installation hardware

Field testing demonstrates the MK14 SPR maintains point of impact consistency through extended firing sessions where standard handguards experience thermal shift. The modular MLOK system accommodates bipods, lights, lasers, and grips without adding unnecessary weight. Law enforcement and competitive shooters report improved accuracy potential with precision barrels when paired with this rail system.

Technical Specs

• Length: 10.5 inches
• Material: 7075-T6 aluminum
• Finish: Desert Dirt Color Type III hard coat anodized
• Attachment: MLOK slots at 3, 6, 9 o'clock positions
• Rail height: Mil-Spec 1.350" above bore centerline
• Inner diameter: 1.375 inches
• Weight: Approximately 11.2 ounces
• Compatibility: Standard AR-15 upper receivers
• Country of origin: Made in USA

The MK14 SPR represents proven engineering for shooters who demand consistent performance from their rifle systems. Professional armorers recognize the installation advantages of Geissele's barrel nut design over competing systems. This handguard delivers the foundation for precision shooting applications where accuracy and reliability cannot be compromised.