Details
Details
The Geissele Automatics Super Modular MK4 AR-15 handguard is an ultra-light, purpose-built free float rail for shooters who want maximum venting and modularity in one package. Built for the M4 carbine and mil-spec AR-15 variants, this handguard keeps weight down without giving up rigidity.
- M-LOK slots on five sides for accessory mounting and heat dissipation
- Integral M1913 rail sections at the 3, 6, and 9 o'clock positions near the muzzle end for lights and bipods
- Full-length M1913 Picatinny top rail
- 7000-series aluminum construction
- 2" long proprietary Geissele barrel nut (wrench not included)
- Length: 15"
- Installed weight: 15.4 oz.
The M-LOK slots double as ventilation, cutting weight while keeping the rail cool under sustained fire. Geissele's proprietary 2" long barrel nut increases surface contact between the rail and receiver, giving you a platform that stays straight and true so zero holds through disassembly and reassembly during routine maintenance.
Geissele Automatics manufactures confidence, offering quality triggers and components for the warfighter and competitor. Established in 2004, the company built its reputation on the Hi-Speed National Match trigger, a success that led to a select-fire trigger contract with U.S. Special Operations before Geissele brought a semi-automatic version to the civilian, competition, and law enforcement markets.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
2 reviews
Its a Geissele
by James -
Honestly havent installed it yet because Ballistic Advantage is backed up for weeks and i dont have my Barrel yet. But its a Geissele part so fit and finish is top notch
Worth. Every. Penny.
by Matt
So lets just get this out of the way first- it's expensive. Yep. And you get what you pay for. I have had all kinds...Troy, LaRue, YHM, MI. Geissele wins, hands down. There isn't a single part of this rail that isn't extremely well thought out and executed. From the mounting system to the machining to the finish, it's all absolutely first-class. So many of the things we buy these days are a compromise, and I am here to tell you this rail exceeds my expectations. Either this Mk4 or the Mk8, it's just a matter or personal preference, but either way you cannot go wrong.