These firing pins are made with a steel shaft that is permanently bonded to a steel firing pin point. No gunsmithing required.Steel firing pin tip with aluminum body drilled for cocking piece pin
Material: Steel firing pin tip, steel body
Features: Lightweight firing pin decreases lock time
Gunsmithing Required: No, only requires disassembly and reassembly of bolt.
ISS: Remington's Integrated Security System. The bolt has a J-shaped slot in a button that protrudes from the left rear of the bolt. A key inserts into the slot to turn the button and lock the action open.