Well i took my new 27 out to the range today. My first impression is its a lil diffrent its going to take some getting use to nothing that a bit of practice wouldnt cure. I only put 100 rounds through her. She feels good in the hand even with the flush 9rd mag my pinky hanging off dosent bother me. I also added the pearce +2 exstention on my other two mags and they worked flawless. I did have a failure to fire but i credited that to a bad round i pressed the trigger CLICK, waited ejected the round inspected it had a primer strike. Reloaded the round charged again CLICK yeah bad round kinda suprised me. It was wwb i never had that type of malfunction with that ammo before. All in all a great little piece that packs a punch. I kno i gotta put another couple hundred rounds through it before i dedicate it to my main edc piece. That CLICK wasn't a good feeling, Im just going to have to carry my 23 still for now, she all ready been through BOOT CAMP and earned her RESPECT!!!.