Budget anti-heat stainless steel cylinder from XT. The vents are 43mm from the cylinder end, sometimes referred to as 3/5 cylinder. Machining is pretty decent with no reported burrs on the vents however I recommend checking and if so sanding them down, this will help preserve the piston head o-ring. The inside surface has been plasma polished.
Specifications
Material: Stainless steel
Vents: 4 (44mm distance of the vent to the cylinder head end)
Internal Diameter: 23.9mm
Outer Diameter: 25.4mm
Length: 72mm
Weight: 24g
Recommended Barrel Length: 229mm - 350mm
Cylinder Size Guide