Modify - RYUSOKU Flat Hop Up knob
$15.00
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- A unique mixture of ingredients
- Finer-range adjustability of BB's trajectory
- More consistent on the Hop-Up pressure
- Compatible with all Marui spec AEGs
- Recommend using it with our Flat Hop-Up bucking
Modify - RYUSOKU Flat Hop Up knob
$15.00