I received my Notos from PA less than a month ago. With Firewalkers help, I got a moderator insert and two magazines from member Tango Sierra. It shoots very well at the 25 yards I have in my backyard, with a good number of groups about 5/16". Best pellet I have found is the JSB Hades, followed by the H&N Terminator, and lastly the Predator Polymag Shorts. The regular length Predator Polymags did not work in the factory magazine, but I may eventually try them using the single shot tray. Ted Bier also recommended the NSA .217 23 grain slug. I had a 23 grain slug sampler from NSA and shot the .216, .2165, .217, .2175, and .218 23 grain. The .217 23 grain was the best, but the .2165 was very close. By far, the best slug in my gun was the 22 grain Varmint Knockers I bought on Fleabay. At 14 cents apiece, though, you may as well be shooting a .22 rimfire, so it's not a slug for plinking. The FX Hybrid shot acceptably, but are also on the expensive side. The CPHP did not shoot too well out of my Notos.