hi im looking for info on shield 45 2.0 10 lb trigger .......long story but i ended up with the shield plus with 10 lb trigger and its the perfect trigger for me in a striker fired gun......ive always had revolvers and double/single action ...so a striker with 10 lb trigger is actually very easy to fire accurately for me as its really more of a 7.5 lb break at the wall ....i shoot it great ,,really great believe it or not.......they dont make the 45 with that trigger without a thumb safety and first i dont like thumb safety on a carry gun and if i have to it has to be ambi as im a lefty .....left side only safety on a carry gun is out of the question .....they do make the 45 with the trigger but it has the safety ....long story ....but cant find the parts and smith and wesson were no help ...they wouldnt even let me send it in to do the work ...not the end of the world but like most its a hobby and i like doing things to make it comfortable for me ....i have changed the trigger return spring and the sear spring to heavier versions but its still not there and doesnt have the same feel as the 10 lb on the shield plus ...thanks....