The Geissele MK14 SPR M-LOK handguard transforms AR-15 platforms into precision rifle systems capable of sustained accurate fire. This 15-inch rail system eliminates barrel harmonics interference while providing a rigid mounting platform for optics and accessories. Built from 6061-T6 aluminum with Geissele's proprietary barrel nut system, the MK14 SPR delivers consistent performance across temperature extremes and high round counts.
What Makes This Different
The MK14 SPR features Geissele's Super Precision Rail design with enhanced rigidity compared to standard free-float tubes. The proprietary barrel nut creates 360-degree contact with the upper receiver, eliminating flex under bipod loading or accessory weight. Desert Dirt Color anodizing provides corrosion resistance while maintaining a low-profile finish that won't reflect light during precision shooting applications.Key Features
- 15-inch length accommodates rifle-length gas systems and precision barrel profiles
- M-LOK attachment system at 3, 6, and 9 o'clock positions for accessories
- Continuous top rail extends sight radius to 20+ inches when combined with upper receiver
- Proprietary barrel nut system creates rigid lockup with upper receiver
- 6061-T6 aluminum construction with Type III hard coat anodizing
- Anti-rotation tabs prevent handguard movement under stress
- Compatible with standard AR-15 upper receivers and barrel extensions
Technical Specs
- Length: 15 inches
- Weight: Approximately 14.5 ounces
- Material: 6061-T6 aluminum alloy
- Finish: Desert Dirt Color Type III hard coat anodizing
- Attachment: M-LOK compatible slots
- Top rail: Mil-Spec 1913 Picatinny continuous
- Gas system compatibility: Rifle length
- Barrel nut torque specification: 35-80 ft-lbs
- Made in USA with lifetime warranty
