Lower info can be found at: http://www.impactguns.com/store/asa_comp_lower_set.html
Trigger info at: http://www.williamstriggers.com
The trigger is at least twice as good as the Colt lower had.
Shot little. A few handling marks. Will have pictures posted over weekend.
Cross hair (wires) front sight and special lower pin that allows you to tighten upper and lower. Very sweet gun setup.
Asking $900. Contact me at C B K E A N @ A T T . N E T.