Things I liked:This attachment makes it very easy to charge your PCP gun. Things I would have changed:The gauge dial face was warped when I received it. It would not let the needle go past 1200psi. A better quality gauge would be recommended. What others should know:PA support offered to repair the gauge if I would return it to them via their freight company. We didn't have a local office for their freight company here. They didn't offer another way nor would they just send a replacement gauge. The response from PA was that they would have to test the unit before returning it to me. This obviously wasn't done prior to shipping it the 1st time.
Things I liked:The attachment was the only attachment I could find for my Blowback pistol. It was very easy to mount and fit very well! Things I would have changed:I would like for the attachment to be a little more rigid. What others should know:Do not attach a site to the top of this mount. A flash light works well. You can mot hold a zero with a site though.