![JOKER DRIVER WEIGHT ADJUSTMENT SPRING [25mm/0.13g]](http://serenitydarts.com/cdn/shop/products/Spring_25mm_0.13g_{width}x.png?v=1550905202)
![JOKER DRIVER WEIGHT ADJUSTMENT SPRING [25mm/0.13g]](http://serenitydarts.com/cdn/shop/products/Spring_25mm_0.13g_580x.png?v=1550905202)
JOKER DRIVER WEIGHT ADJUSTMENT SPRING [25mm/0.13g]
Product Specifications
Length: 25mm
Weight: 0.13g
Quantity: 3 pieces
This product keeps the Weight Adjustment Material in place inside the barrel hole.
This product may not fit all barrels, preferably for 2BA barrels.
![JOKER DRIVER ADJUSTMENT WEIGHT [3.5mm/0.40g]](http://serenitydarts.com/cdn/shop/products/Adjustment_Weight_3.5mm_0.40g_{width}x.png?v=1535618169)
![JOKER DRIVER ADJUSTMENT WEIGHT [3.5mm/0.40g]](http://serenitydarts.com/cdn/shop/products/Adjustment_Weight_3.5mm_0.40g_580x.png?v=1535618169)
