Not really sure what to replace on this gun. So here's what I'm thinking.
Cylinder & Slide Complete Pin Set 1911 Blue
http://www.midwayusa.com/viewProduct/?productNumber=148843
Wilson Combat 1-Piece Full Length Bullet Proof Recoil Spring Guide http://www.midwayusa.com/viewProduct/?productNumber=272206
Cylinder & Slide High Grip Tactical Extended Thumb Safety
http://www.midwayusa.com/viewProduct/?productNumber=198745
Springfield Armory Mainspring Housing Flat
http://www.midwayusa.com/viewProduct/?productNumber=583572
Sights? I have no idea if these will work, but I like them.
http://www.midwayusa.com/viewProduct/default.aspx?productNumber=315992
Cylinder & Slide Complete Pin Set 1911 Blue
http://www.midwayusa.com/viewProduct/?productNumber=148843
Wilson Combat 1-Piece Full Length Bullet Proof Recoil Spring Guide http://www.midwayusa.com/viewProduct/?productNumber=272206
Cylinder & Slide High Grip Tactical Extended Thumb Safety
http://www.midwayusa.com/viewProduct/?productNumber=198745
Springfield Armory Mainspring Housing Flat
http://www.midwayusa.com/viewProduct/?productNumber=583572
Sights? I have no idea if these will work, but I like them.
http://www.midwayusa.com/viewProduct/default.aspx?productNumber=315992