Schmid Tool & Engineering is the OEM for many AR components. The Schmid 2 stage NiB trigger is not only popular but also competent and reasonably priced, we're pleased to be able to offer it to our customers.
We don't think a good AR trigger should cost more than $100, Schmid's triggers are proof positive of that belief. It doesn't come in fancy packaging, its minimalist approach is something we can relate to.
1st stage: 2lb
2nd stage: 2.5lb
Both the trigger and hammer are Nickel Boron coated., the 2 stage NiB trigger group comes with a disconnector, TDP spec 0.154 hammer and trigger pins, trigger and hammer springs, and disconnector spring.
2 Stage NiB trigger group doesn't seem to work well with some Centurion Arms forged lowers, and is incompatible with BRN 180 receivers.
The disconnect should look like the picture below when assembled: