The KWA LM4 PTR hop up adjustment tool is a must-have for improving accuracy, especially when changing BB weights.
$7.20
The KWA LM4 PTR hop up adjustment tool is a must-have for improving accuracy, especially when changing BB weights.
The KWA LM4 PTR hop up adjustment tool is a must-have for improving accuracy, especially when changing BB weights.
Weight | 0.1 lbs |
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Dimensions | 2 × 1 × 1 in |