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AirMarksman Backbone Gen2 Long (Black)

*Compatible with all version of the FX Impact (MK1 - M4)*

Extended Stability. Lightweight Strength. Built for Precision.

The AirMarksman Backbone Gen2 Long (Black) is a precision-engineered chassis reinforcement and mounting platform designed to maximize rigidity, stability, and modularity for serious shooters. Built for competition and long-range applications, it delivers enhanced performance while reducing unnecessary weight.

Overview

Featuring an extended rail design and high-strength aluminum construction, the Backbone Gen2 Long eliminates chassis flex while providing a stable foundation for optics and accessories. Its lightweight design improves balance and handling without compromising durability.

Mounting Platform

  • 19" (48 cm) Rail Length
  • 30 MOA Rail
  • Integrated MLOK Rib-Cage 
  • Integrated QD-Cup
  • Adjustable Cheek Rest

Optimized Strength

  • Weight: 19.136 oz (542.5 g)
  • Eliminates Chassis Flex 
  • High-Strength Aluminum


Performance Advantage

  • Increased rigidity improves consistency and accuracy
  • Extended rail provides additional mounting space
  • Lightweight construction enhances maneuverability
  • Designed for precision shooting and competition setups
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LIGHT WEIGHT

Precision-engineered lightweight performance with uncompromising strength.

ELEVATE YOUR IMPACT

The Airmarksman Backbone Gen 2 transforms your Impact with a rigid integrated rib cage design that dramatically reduces flex, while built-in QD cup mounting points add clean, secure sling versatility—paired with an included adjustable cheek rest for a more consistent, comfortable shooting position and improved accuracy shot after shot.