A Rival Arms Precision Striker is a performance replacement firing pin designed for shooters who put serious rounds downrange. This black PVD-coated 17-4 stainless steel striker fits Glock Gen3 and Gen4 pistols chambered in 9mm and .40 S&W (note: not compatible with the Glock 43). If you've noticed inconsistent ignition or wear on your factory firing pin after heavy use, upgrading to a precision striker engineered with tighter tolerances and a self-lubricating coating can restore reliability and extend service life between replacements.

Rival Arms manufactures this component using CNC machining to achieve specifications tighter than factory Glock standards. The black PVD coating—a physical vapor deposition finish—resists corrosion and wear while reducing friction, which means the striker functions smoothly shot after shot without requiring the periodic maintenance that softer finishes demand. For hunters, competition shooters, and anyone running high round counts through a Glock, a quality aftermarket striker is a practical insurance policy against ignition hiccups.

Important note: This is a striker only. Springs, firing pin retention components, and other internal parts are not included. Installation requires disassembly and careful handling; if you're unfamiliar with Glock internals, have a qualified gunsmith install it. Verify your model against the compatibility list before ordering—Gen3 and Gen4 fitment is confirmed; Gen5 and the compact Gen3/Gen4 43 are excluded.

A Rival Arms Precision Striker is a performance replacement firing pin designed for shooters who put serious rounds downrange. This black PVD-coated 17-4 stainless steel striker fits Glock Gen3 and Gen4 pistols chambered in 9mm and .40 S&W (note: not compatible with the Glock 43). If you've noticed inconsistent ignition or wear on your factory firing pin after heavy use, upgrading to a precision striker engineered with tighter tolerances and a self-lubricating coating can restore reliability and extend service life between replacements.

Rival Arms manufactures this component using CNC machining to achieve specifications tighter than factory Glock standards. The black PVD coating—a physical vapor deposition finish—resists corrosion and wear while reducing friction, which means the striker functions smoothly shot after shot without requiring the periodic maintenance that softer finishes demand. For hunters, competition shooters, and anyone running high round counts through a Glock, a quality aftermarket striker is a practical insurance policy against ignition hiccups.

Important note: This is a striker only. Springs, firing pin retention components, and other internal parts are not included. Installation requires disassembly and careful handling; if you're unfamiliar with Glock internals, have a qualified gunsmith install it. Verify your model against the compatibility list before ordering—Gen3 and Gen4 fitment is confirmed; Gen5 and the compact Gen3/Gen4 43 are excluded.