Things I liked:Pump worked fine for about 25 fills on my Sam Yang and then stopped working. Air will not move to next chamber on the upstroke so handle pushes back to down position and does not pump air. Things I would have changed:Quality control???? What others should know:I only weigh 165 lbs., so the last 1000psi requires dropping all my weight on the handle. Be sure to bend at the knees to do this.
Things I liked:These .25 pellets group 1/4" at 17 yds out of my Talon SS on full power, starting pressure 2900 psi, and are running at 702 fps with 30 FPE. They match the accuracy of JSB Exs & Pred Polys out of this gun. Things I would have changed:Nothing What others should know:Every gun is different, can't tell until you try them in yours.
Things I liked:Adapter came with my 4500 psi SCBA. Easy to connect and use. Things I would have changed:Bleed system needs to be improved. It was alway touchy and you had to play with it a bit to get it to stop bleeding air. Now after only 3 refills on the tank, it is just blowing air out when I try to use it. I have contacted PA about this and will see if it can be fixed. What others should know:When it works it is a good unit, but expect air loss problems.