Cam is based on trigger already in the pistol:
Select FIME if you have FIME
Trigger
Select ALG if you have ALG
Trigger
*Select FIME if unsure or if you use stock trigger*
Includes: Metal Cam, Metal Trip Bar, Printed Retainer Plate, Printed Trigger Jig, Washer
Unfortunately we cannot and will not ship to: CA, CT, CO (Boulder/Broomfield), DE, HI, IL, MA, MD, MN, NJ, NY, RI, DC