The Mission First Tactical Tekko AR Free Float M-LOK Rail System (TMARFF13MRS) is a high-performance 13.5-inch handguard engineered to replace the plastic factory handguard on AR platform rifles. Built from lightweight yet rugged 6061 aluminum with a Type 3 hard coat anodized matte black finish, this free-float rail system delivers a rigid, reliable foundation for accessories and optics. The monolithic-style top rail eliminates the gap between the receiver and rail for a seamless sighting platform, while the patent pending mounting, indexing, and lock-up system ensures precise fitment and consistent performance. Compatible with most suppressor installations, this handguard is an ideal upgrade for shooters seeking modularity, durability, and a cleaner rifle build.
Product Highlights
- M-LOK Attachment System: Provides secure mounting for MIL-STD 1913 Picatinny Rails and accessories including vertical grips, lights, lasers, bipods, and other rail-mounted accessories.
- Patent Pending Mounting and Lock-Up System: Features offset mounting positions in addition to traditional 12, 3, 6, and 9 o'clock positions for a larger range of modular configurations.
- Monolithic-Style Top Rail: Seamlessly eliminates the gap between the receiver and handguard rail, providing a consistent and uninterrupted top rail platform.
- 6061 Aluminum with Type 3 Hard Coat Anodize: Lightweight construction with a durable matte black anodized finish for maximum corrosion and wear resistance.
- Suppressor Compatible and Standard Barrel Nut Ready: Accommodates most suppressor installations and utilizes the standard barrel nut, making installation straightforward with minor assembly required.
Specs
- Brand: Mission First Tactical
- Model: Tekko
- MPN: TMARFF13MRS
- UPC: 814002021433
- Series: AR Free Float M-LOK Rail System
- Rail Length: 13.5"
- Material: 6061 Aluminum
- Finish: Black, Type 3 Hard Coat Anodized
- Firearm Type: AR Platform
- Free Floating: Yes
- Overall Width: 2.29"
- Overall Height: 2.42"
- Weight: 13 oz
- Tube Included: No
- Installation Note: Removal of Delta ring and front sight post required; utilizes standard barrel nut
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