My Glock 17, Polished Barrel and Slide, Maritime Spring Cups, Recoil Buffer, Stainless Steel Guide Rod and 17lb. Spring, Chrome Extended Slide Lock Release, Chrome Pins, and Chrome Extended Slide Release! I Still want to swap the stock sights for the Truglo TFO Brite Sites, and change the trigger pull from 5lbs. to 3.5 lbs. Any suggestions on what I have planned or other ideas are greatly appreciated, plus let me know if you have experienced any problems with any of the same modifications.