Free: Contests & Raffles.
Depends the only way your gonna get a 3lb trigger for cheap is to do some work .Othewise I recommend just buying a drop in setup. Add these two parts together,then follow YouTube link.https://www.midwayusa.com/product/407819/ar-stoner-enhanced-trigger-group-ar-15-lr-308-small-pin-154-single-stagehttps://www.midwayusa.com/product/698675/jp-enterprises-enhanced-reliability-trigger-spring-kit-ar-15-3-1-2-lbBasic use these parts together ,take a fine wet sand paper and polished parts ,gun oil,and you will have 3lb trigger .
Everyone seems to love the Larue trigger and it's only $87. I got one of their upper kits coming. Knowing I won't have to switch the trigger out is a real nice bonus.
Thanks, all.I just ordered 3 La Rues.