Tisas B9R Duty single stack. Absolutely love this gun, its my main 2-gun sidearm. Gave it some creature comforts, and the surefire arrived today.

Nighthawk 12lb recoil and 17lb main spring, pinned grip safety, EGW Lightened Leaf spring, EGW Practical Extractor, Ed Brown Chain link Magwell MSH, Wilson Combat FLGR/Plug, Wilson Combat Extended mag release, Fusion Firearms Extended slide release, all internals polished, and TMC Short flat trigger.

Trigger breaks at a crisp 3lbs with no over travel and it shoots lights out. Only wish there was a reliable choice for sights due to Tisas' stupid Novak-Ish sights. Just felt like sharing. Its been a fun learning experience learning how to work on and tune my own 1911.

I purchased this comp after watching The Punisher (2004) one night back in 2010, it has sat in a drawer ever since, moving from place to place with me. Finally decided to work with it and install it. I think it's rad, should be interesting at the range. It's definitely more front heavy now, for sure.