Check the owner's manual.
what's the question ???
slide assembly...pretty sure
A manual ALWAYS helps, even in grammer.
Ask a gunsmith for help
To remove the firing pin from a Savage 440A shotgun, first ensure the firearm is unloaded and safe to handle. Remove the stock by unscrewing any screws that hold it in place, and then take off the trigger assembly. Next, locate the firing pin assembly, which is usually secured by a retaining pin or screw; remove this fastener, and then gently pull the firing pin out from the bolt assembly. Always refer to the manufacturer's instructions or a gunsmith for detailed guidance if uncertain.
To remove the firing pin from a Winchester Model 100, first ensure the firearm is unloaded and safe to handle. Disassemble the rifle by removing the stock and bolt assembly. Once the bolt is accessible, locate the firing pin retaining pin or screw, remove it, and gently slide out the firing pin from the bolt assembly. Reassemble the rifle by reversing the disassembly steps.
The firing pin and extractor for the M9 are housed within the slide assembly. The slide is the upper part of the pistol that moves back and forth during firing, and it contains the mechanism that strikes the cartridge's primer and extracts spent casings. This assembly is crucial for the functioning of the firearm, ensuring reliable ignition and ejection of spent rounds.
Try e-gunparts.com
Volley Firing - 1898 was released on: USA: August 1898
The Firing Squad - 2010 was released on: USA: May 2010
The Firing Line - 1919 was released on: USA: 6 July 1919
Behind the Firing Line - 1898 was released on: USA: September 1898