It won't damage the gun, but you may feel more roughness when cocking the hammer, due to the 'dropped leg' dragging against the hammer spring. Smoothing up & polishing the internal mating surfaces goes a long way towards a better trigger. Also, you may want to have the sear height reduced, which will help to eliminate trigger creep. I did this to my super single six, along with adding an oversized base pin, and it did wonders for the accuracy. I strongly recommend an experienced gunsmith for those not familiar with these procedures! :shock: