Hatsan HA90250 AT44 Fill Cyl Air Cylinder, Black, Short

Tube arrived well packed. Like with all my pcp stuff was stripped cleaned ,few sharp threads removed. Added de pinger lubed again with silicon grease reinstalled filled and perfect.Would have worked straight out the box just fine .No longer brass valve unit but steel. Tube seems to be strayed black not blued like old ones were but is durable. Gauge is accurate.Really impressed with extra cc and quality.Using this on the standard UK barrel length which is slightly shorter the long. 3.50" shorter than tube.made a 20 mm external dia mod to suit .Excellent results.In all a excellent upgrade ,extra cc good price.Result thank you. UK buyer

Perfect replacement tube.no issues at all been using it over 2months fills and holds air pressure as described. Took 8days to arrive from the usa cannot complain about the service A++++++