Piston Rods

Element nylon piston rod come with 14 steel teeth, compatible with JingMing J8/J9...

Need a replacement piston for your Kublai gearbox with blowback?This unit can help with your need. This unit as stated in the name comes with a pre-built piston head along with the piston rod.NOTE!!: This piston rod unit does NOT come with an o-ring around the piston head.Gearbox Compatibility:..

Blowback piston rod for LH EBB gel blastersCompatible with LH SLR AK, Sig 552,and MCXComes with Metal teeth...

Piston with metal teeth designed for JM11/12 to work with the blowback charging handle..

A piston rod made out of tough polycarbonate with steel metal teeth for increased durability...

Blowback enabled piston with 15 metal teeth..

Kublai blowback enabled piston with 14 metal teeth..

Metal piston rod with 14 metal teeth..

LDT HK416 blowback enabled piston rod with metal teeth..

Lightweight nylon piston head...

A lightweight nylon piston rod made lighter for better gearbox performance..

Kublai nylon piston rod for your preferred Kublai gearbox.All of the piston rod teeth are nylonIt comes with the piston head built into the piston rod.NOTE: This piston rod is usable ONLY in Kublai Gearboxes..