Timney Triggers is celebrating 75 years of american innovation with this limited edition 75th anniversary trigger. This limited edition trigger features a black housing with a custom laser etched design. Self-contained module is ready to install in your small-pin AR and deliver an exceptionally smooth, crisp, creep-free single-stage trigger pull that feels more like a traditional bolt action than a combat rifle trigger. 100% drop-in-no gunsmithing, fitting, or adjusting required. All components are captive in the lightweight, aluminum alloy housing. Hammer is wire-EDM machined from S7 tool steel that combines hardness to resist wear with superior impact resistance to withstand h Mfg: Timney