taurus pt145 sights
hey, just started shooting one of my personal carry guns... a pt145. i set it up on a rest to see if it had decent accuracy. to my surprise, at 20 yds i had 3 5-shot groups no bigger than 2 inches. one group was 1 1/2 inch! only trouble is the aimpoint was always 3.5 inches higher than where the holes were. since this seems like a nice target gun now, i would like to use it to start shooting it at my 6in steel plate rack. question: is there anyone out there who makes rear sights for these that are adjustable in elevation? been looking but no luck. or is there another way to do this? in order to hit the plates, i can`t see them because i have to aim 3 inches high.