My LE service model jammed twice on me but was bought used and not properly cleaned. this was about 4.5 years ago and the gun hasn't jammed since it's first good cleaning. a little over 6-700 rounds through it since then and i've had no issues with it as of yet. it's been dropped and beaten a little bit and still has very few scratches along the slide. the barrel shows normal ware and tear. It was pretty easy to conceal, but at the same time i'm over 220 lbs and 6'1. under a jacket no one notices. overall it's a really good gun aside from the price in ammo.