I have now run numerous brands of ammo through the Shield (500+ rounds) and have had zero FTE problems since my first range trip (where I had an FTE in each of the first three mags). From what I've learned from the forums, my initial problem was probably cause by either:
--improper cleaning before my first trip to the range (I followed the directions but may not have been as thorough as I needed to be)
--stiff recoil spring that needed a "break in period" (The action was very stiff out of the box and now is much easier to operate)
It's been a great gun and with practice, I hope to be as accurate with it as I am my G19. I have total confidence in it and have no reservations about carrying it.
--improper cleaning before my first trip to the range (I followed the directions but may not have been as thorough as I needed to be)
--stiff recoil spring that needed a "break in period" (The action was very stiff out of the box and now is much easier to operate)
It's been a great gun and with practice, I hope to be as accurate with it as I am my G19. I have total confidence in it and have no reservations about carrying it.