The Geissele B-GC Competition Single-Stage Trigger delivers match-grade performance for AR-15 and AR .308 platforms. This trigger produces a short, relatively light single-stage pull with a short, quick reset, making it well-suited for 3 Gun competition and recreational target shooting.
Constructed of precision-machined steel with a black finish, the B-GC is a drop-in design that fits semi-automatic AR-15/M16 receivers with .154″ diameter hammer and trigger pin holes. It can also be installed on AR-style .308 rifles that accept AR-15 triggers. The complete kit includes trigger and hammer assemblies, a black spring for a 3.2lb pull, gold and silver springs for a 4lb pull, hammer pin, a tube of grease, and installation instructions.
Built from the durable construction Geissele triggers are known for, the B-GC features a smooth, light trigger pull that enhances precision shooting and allows for rapid target engagement in 3 Gun competitions and tactical applications.





