TacFire MAR105S M-LOK Picatinny Rail Section 2.375" Black

The TacFire MAR105S transforms any M-LOK handguard into a versatile platform for mounting traditional Picatinny accessories. This precision-machined rail section provides rock-solid attachment points for lights, lasers, grips, and bipods without the weight penalty of full-length quad rails.

What Makes This Different

Unlike bulky quad rail systems, the MAR105S adds only the rail space needed for specific accessories. The direct M-LOK mounting system creates a lower profile than traditional rail-on-rail adapters while maintaining MIL-STD-1913 spacing tolerances. CNC machining from 6061-T6 aluminum ensures consistent dimensions and reliable accessory retention under recoil.

Key Features

• 2.375-inch Picatinny rail section with 5 mounting slots
• Direct M-LOK attachment eliminates adapter bulk and weight
• 6061-T6 aluminum construction with Type III hard anodizing
• MIL-STD-1913 compliant rail geometry and spacing
• Beveled edges prevent snagging on gear and clothing
• Stainless steel M-LOK hardware included
• Compatible with all M-LOK handguards and forends

The MAR105S handles repeated accessory swapping without loosening or shifting. Competition shooters rely on consistent zero retention when moving optics and lights between stages. Law enforcement officers depend on secure mounting during vehicle operations and building searches. The hard anodized finish resists wear from holsters, cases, and environmental exposure.

Technical Specs

• Length: 2.375 inches (60.3mm)
• Width: 0.835 inches (21.2mm)
• Height: 0.200 inches (5.1mm) above M-LOK surface
• Weight: 0.8 ounces (22.7g)
• Material: 6061-T6 aluminum alloy
• Finish: Type III hard coat anodized black
• Mounting: M-LOK compatible (hardware included)
• Rail standard: MIL-STD-1913 Picatinny

The MAR105S delivers professional-grade mounting capability at a fraction of the cost and weight of full rail systems. Quality manufacturing and precise tolerances ensure accessories stay put when it matters most.