Greetings.........to the best of my knowledge all Kahr triggers are the same, except the K9 nypd, which has an 1/8" longer pull. Kahr changed over to what you call the elite trigger on all their guns in 2001 I believe. The elite models they sell have polished finish, laser etching, beveled mag wells, and polished feed ramps. It's mostly cosmetic upgrades. Wolf does make a 5lb striker spring, which lowers the trigger pull. I am not sure if you will get any light primer strikes with it, the length of trigger travel remains the same. If anyone knows any different or more on the subject please chime in............