A pistol caliber carbine (PCC) built on an AR15 platform will run OK with MIL SPEC trigger. However, if you want to maximize your fun on the range and get more hits faster, you need a trigger with a lighter pull and a crisper break. An after market trigger is the answer, but standard AR15 aftermarket triggers may not hold up to the violent recoil of a PCC. The smart engineers at Timney Triggers have solved this with two new PCC triggers – they now offer single and two-stage PCC triggers. They has been purpose-built to handle the stress a PCC can impart on trigger assemblies, and to help you enjoy shooting one more.