Hop Up Thing - Fine Adjustment Ring blemished 20g @ 120psi

20g @ 120psi

• Ceramic

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With the Red Low Flow poppet valve the rifle will be optimized for air efficiency when operating at standard field limits

Red Nozzle 400fps - 485fps w/

Hop Up Thing - Fine Adjustment Ring blemished 20g @ 120psiFine Adjustment Ring A drop in replacement ring for the PolarStar V2 Hop Up Thing, designed for high contact buckings like R Hop, flat hop, and Maple Leaf style buckings. Larger contact patches make standard hop up adjustment overly sensitive small movements create big changes. The Fine Adjustment Ring halves the adjustment sensitivity and shifts the window slightly downward, giving you precise, repeatable control where the standard ring can feel