Delivery before X-MAS only for orders received by December 17, 2025.
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CNC Cylinder Head by RetroArms in the A Standard version for nozzles 16+ mm!
Precision aluminum construction for optimal performance and longevity. Highly durable design, suitable even for M210 springs.
Impact part of the cylinder head is made of extremely resilient cast Polyurethane.
Compatible with both standard and silent piston heads.
RetroArms = maximum upgrade = maximum satisfaction!
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CNC Gearbox V2 QSC (Version 2025+) by RetroArms in black finish. Made from aerospace-grade aluminum EN AW 7075 T651 with strength exceeding steel. QSC quick spring change system. Precision CNC machining for maximum compatibility and durability. Reinforced construction. Compatible with Tokyo Marui V2 (M4) AEG standard. Screws and QSC spring guide are...
New universal cylinder head for gearboxes (Zinc and CNC) version II and version III and others from RetroArms. The cylinder head is made of aviation-grade duraluminum EN AW 7075 through precise CNC turning and CNC milling. The cylinder head has a sealing O-ring that ensures precise sealing between the cylinder head and the cylinder.
The cylinder head can be used with both standard flat piston heads and silent piston heads (not NBU, for NBU, a specific cylinder head and piston head are intended).
Impact part of the cylinder head is made of extremely resilient cast Polyurethane, which has a significantly longer lifespan than vulcanized natural rubber.
You will achieve the best compatibility with CNC gearboxes from RetroArms!
RetroArms offers a total of 3 nose lengths for the nozzles of this cylinder head:
| Color | Black |