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.
It was made by Mossberg. We have new firing pins. sales@countrygunsmith.net
There were two types of firing pin used on that model. Would need to see the bolt, but we have the pin. gunshop@nctv.com
Field strip the weapon down to the bolt and bolt carrier and then use a steel punch to drive out the firing pin retainer pin on the back edge of the bolt. The firing pin and firing pin rebound spring will drop out into your hand. To reverse that, put the bolt face down on a table and force the firing pin/spring forward into the slot to allow the retainer pin to be replaced. Reassemble weapon as usual.
Your local dealership is the best place to get a screw for the firing pin on a Sears model 42-103 19791-22cal sllr bolt action gun. Pawn shops often carry them too.
Remove the rear of the action by depressing the two buttons on each side of the action. The back and springs will all pull right out. Simply slide the cocking handle off the front of the bolt, and the entire bolt will come out of the back of the action. Remove the pin from the side of the bolt, and the firing pin will fall right out. Be careful not to lose the spring on the firing pin; they are difficult to replace.
Are you in need of a firing pin or the complete bolt assembly? If you need any parts for this firearm, contact: Dean at Chippewa Trading Post 208-832-2275 He has a complete model 83 that he is going to part out.
Recommend you see a gunsmith.
Open the bolt. On the top of the bolt, near the firing pin, is a clip that runs most of the length of the bolt. at the firing pin, push this clip up so that it clears the bolt and turn it to the right. then remove the bolt.
If you look at the bolt face, a center fire rifle will have the firing pin located in the center of the bolt. A rimfire rifle will have the firing pin located on the outside edge of the bolt.
To remove the firing pin from a Cooey Model 600 rifle, first ensure the firearm is unloaded and safe to handle. Then, disassemble the rifle by removing the screws that hold the bolt assembly in place. Once the bolt is removed, locate the firing pin and carefully unscrew or push the retaining pin to extract it. Always refer to the manufacturer's manual for specific instructions and safety precautions.
They all vary to some degree, but in general, when the bolt is operated, the firing pin is caught and held behind a sear, and the firing pin spring is compressed as the bolt closes. When the trigger is pulled, it causes the sear to be pulled down, releasing the firing pin, which is driven forward by the spring, striking the primer of the cartridge, firing it.