How does this product generate backspin on BBs?
Mechlabs Roto Hop Up Chamber | TDC Buckingless HPA Unit
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Open Jun 28, 2026 - 11:11 AM
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Jun 28, 2026 - 11:11 AM
Backspin is created by a large, precision-shaped nub that is micro-injected directly onto the piston, replacing the need for a rubber bucking. This design offers a more stable and uniform contact with the BB, maximizing the Magnus effect for better accuracy and range. The Magnus effect is a phenomenon where spinning objects experience lift, which in airsoft, translates to flatter shots and increased distance.
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Mechlabs Roto Hop Up Chamber | TDC Buckingless HPA Unit
Mechlabs - Roto Hop Up Chamber / TDC Buckingless HPA Unit (Standard) The MechLabs ROTO Bucking-Less Hop-Up Chamber introduces a completely new and disruptive approach to hop-up design. Fully designed by MechLabs and currently under patent-pending protection, ROTO eliminates the hop-up bucking entire...
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