Spine

The Spine was developed to solve one of the weaknesses in currently fielded weapon systems – the flex and inconsistency between the handguard and flat-top receiver. Under load, barricade pressure, lasers, and bridged optics setups, traditional mounting surfaces can shift independently introducing deflection, loss of zero, and instability where precision matters.

The rigid, low-profile bridging platform reinforces the relationship between the receiver and handguard better maintaining LAM zero in real world use. Standing only half an inch tall and coming in at 5.6 Oz. The Spine adds capability and structural support without the excessive height, bulk, or snag points common in modern riser systems.

This is not just a riser—it’s a structural upgrade to your platform.

We stand behind our products without exception. Every component is covered by a full lifetime replacement guarantee. If any part fails due to defects in materials or workmanship, we will replace it—no hassle, no fine print.