Got my compact in and got to play around with it in the basement range. Only 7-8 yards but enough for me to do some chrono testing and scope sight in. Came with reg set to 160 bar, holy power setting batman. Turned it down to 100 bar as I planned to use pellets in the 14-18 grain range. Once the reg was set lower, I got a nasty ping sound in the plenum area. Gun is still loud even with the pressure lowered so I put a Huma Moderator on and got clipping issues even though it is a .25 cal mod on a .22 rifle. Pulled the shroud and it came off pretty easy since the oring on the air stripper is not very tight. I didn't have any larger orings to switch out so I layered some teflon tap under it and put the shroud back on. Little tighter so hoping it stays centered better. There are 6 set screws holding the shroud in place and I tried my best to tighten them as even as possible. Hammer spring feels pretty heavy and may be the cause of low round count. When the shots were getting down below the reg setting it had a much tighter sound and less noise making me think it is wasting gas. The edges of the side plates could have been deburred as they are kind of sharp. May have to give them a slight sanding to knock down the sharp edges. It came with 1 mag and I bought a second with it. They both were the newer round kind and worked flawless. Ordered from Airguns of Arizona over the phone and they asked me to give them 3-5 days to test it before getting it out the door. Well it arrived in 5 days with no email tracking so I was surprised to see it show up when it did. Shoots good and light weight so looking to add some baffles to the empty shroud and get a .30 short moderator to help with the clipping issue. Might also add a neoprene cheek rest to not have to rest my face on the metal shroud and receiver. Also add a neoprene pad to the buttplate. Overall not a bad little gun and my first high end purchase. Looking forward to tuning it up. Also changed out the grip for a magpul one with no finger groove.