Our take:  The APS Cylinder Set for Version 2 Gearboxes is perfect for replacing or upgrading stock AEG cylinders and cylinder heads.  This ported cylinder is constructed entirely form aluminum, ensuring rugged durability.  It also features a rear airflow port which maximizes FPS consistency, as well as increasing air volume in the cylinder after each shot.  The included cylinder head is made from impact resistant polymer and can easily withstand the stress of higher FPS gearboxes.  With a full metal cylinder head nozzle, this APS cylinder head provides incredibly smooth and unrestricted airflow with each shot.  The cylinder head creates a perfect seal inside of the cylinder, thanks to its high quality rubber O-Ring, providing you maximum compression.  This cylinder set is recommended for Version 2 gearbox AEGs, with an inner barrel shorter than 400mm.  APS is known for making high quality, durable and affordable internal upgrade components for a variety of AEGs.  This high quality cylinder set works with most Version 2 (V2) gearboxes.  In comparison to other replacement cylinder sets, this set features an excellent balance between quality, durability, and value.

Features:
- Extremely durable with high build quality
- Aluminum constructed cylinder
- Impact resistant polymer cylinder head
- Ported cylinder design
- Perfect for replacing worn or broken stock AEG cylinders and cylinder heads
- Ready to use right out of the box; professional installation is recommended/may be required

Note:  Airsoft Megastore strongly recommends having all internal repairs and upgrades done by a certified airsoft technician.

Package weight: 1 lb