CNC Hardened Stainless Steel Cylinder - TYPE E (200 - 250mm) Rhino spring mod For all other gearboxes you

For all other gearboxes you will have great results with this Piston

Not to mention we fully strip the gun down and put it back together

If we have questions during this process we will email you

Redesigned Engine retention system

Also known as the "XL"

CNC Hardened Stainless Steel Cylinder - TYPE E (200 - 250mm) Rhino spring mod For all other gearboxes youNew, just tested. No original box CNC Hardened Stainless Steel Cylinder TYPE E (for 200mm 250mm barrel length) is precisely machined to ensure consistent air compression and improve durability for most standard airsoft AEG gearboxes. The Cylinder is made of high strength stainless steel with high polished internal surface to reduce friction and wear to maximize performance and durability. Includes 1 x CNC Hardened Stainless Steel Cylinder TYPE E (for