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JBU Aluminum Piston & Cylinder Head Set (Version III).

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SKU:
28190
Condition:
New
Availability:
Usually Ships in 1 To 19 Business Days
$39.99
JBU Aluminum Piston & Cylinder Head Set (Version III).

JBU Aluminum Piston & Cylinder Head Set (Version III).
JB Unicorn cylinder head set (Ver. III) Highest machine precision made, 
provides smooth air nozzle, and improves the FPS!! Compatible with original cylinder. 

Fits: AK, MK36, XM8 Gearbox