I prefer the Speer Gold Dot 135 +P for my 442-2. They hit right on top of the front sight where as the 158's hit to the right and high. Your gun will tell you what it likes. I've also found the 135's to be very accurate also. I also like the Uncle Mike's Pocket Holster. I reload 125 grain RNFP lead bullets for practice and the short barreled guns do take some practice as you will find out. It will reward you if you work with it. Enjoy!
Jim
Jim