I bought a .45 recently and was pleased to find out that this gun performed exceptionally well right out of the box. I was keeping 'em in a 4-5" circle from 54'. ( I actually got out the tape to see how far it was. ) I was quite impressed. I do have a question for anybody, though. If I install the Ghost Sight that comes with it, will that affect the accuracy significantly? Will I have to completely readjust the sight? Thanks.