We sell a ton of triggers & LPK's:AR15 Triggers
The Timney 667S was our most popular single-stage drop-in 2013. However, the CMC Flat Triggers and Hiperfire 24E triggers have been picking up quite a bit of steam this year. The Hiperfires have been selling incredibly well. I think we're on our 4th shipment since January when we picked them up.
Our most popular 2 Stage trigger is by far the Rock River 2 Stage Trigger but the Geissele SSA-E is our second most popular. The RRA is a good trigger but the Geissele triggers are better, and they should be for the price difference. The other Geissele triggers all sell well, but the SSA-E is our most popular one of their line.
For under $80 the ALG ACT + JP Reduced Power Springs are a good option.