Good trigger - AS Designs Arc-Fire V2 Ambi Forced Reset Safety Kit

This is a good trigger; I like that it doesn't have a spring like other similar ones, which means fewer potential points of failure. It has a solid build and allows for the use of triggers from other brands—check the website to see which ones are compatible. Personally, I would have liked it to come with instructions on how to assemble it, since it arrived completely disassembled.