The TacFire MAR103 transforms KeyMod handguards into versatile mounting platforms with precision-machined aluminum construction. This 5-inch rail section provides 11 Picatinny slots for optics, lights, and accessories without adding unnecessary bulk to your rifle setup.
What Makes This Different
Unlike polymer alternatives, the MAR103 features Type III hard anodized aluminum that maintains zero under recoil and temperature changes. The precision KeyMod mounting system distributes stress across multiple attachment points, creating a rock-solid foundation that won't shift during rapid fire. Each rail undergoes CNC machining to MIL-STD-1913 specifications, ensuring compatibility with all standard Picatinny accessories.Key Features
- Type III hard anodized 6061-T6 aluminum construction resists corrosion and wear
- 11 Picatinny slots across 5-inch length accommodate multiple accessories
- KeyMod mounting system provides secure, repeatable attachment
- MIL-STD-1913 rail specifications ensure universal accessory compatibility
- Low-profile design adds minimal weight and bulk to handguard
- Beveled edges prevent snagging on gear and clothing
- Matte black finish reduces glare and signature
Technical Specs
- Length: 5 inches
- Slots: 11 Picatinny positions
- Material: 6061-T6 aluminum
- Finish: Type III hard anodized black
- Weight: Approximately 2.1 ounces
- Mounting: KeyMod interface
- Specifications: MIL-STD-1913 compliant
- Hardware: Stainless steel mounting screws included
