I bought a Taurus Milenium PT140 against the advice of a salesman at Target Sports in Royal Oak, MI. He said his dad had one that continually misfed.
Knowing what I wanted, I didn't listen to him.
Well, I had the same problem with mine. First round in a full mag would "nosedive" against feed ramp. Happened with all three mags I had on hand. I took the mags apart and compared to the parts in my H&K USP40. The USP mag's follower had longer 'legs' to guide it, so I swapped followers, then swapped springs as well. Never could get the PT140 to feed reliably.
Next, I sent the gun back to Taurus in Florida with detailed description of my problem and what I had tried. That cost me $51.
In the fullness of time (actually, about two weeks) my gun was returned with some cryptic notations about adjusting the fraministat and polishing the rizenkizen. Didn't help.
Next step was to trade the PT140 in for something more reliable. I Bought a
Sig P239 in .40 S&W. What a difference! That Sig cost only about $200 more than the PT140.
The Taurus is the only gun I've ever given up on and sold. But I require 100% reliability on my carry guns, and I couldn't see ever getting there with the Taurus. When I was looking at Sig's, one gun shop owner told me that while he sold lots of Taurus Milineums in 9mm & .45ACP,he had stopped carrying the PT140 because too many customers had experiences like mine. He wouldn't even take my PT140 in trade! I eventually found another dealer to take my gun in trade, but I had to eat the cost of the factory nite sights and an extra mag to sweeten the deal. :banghead: