The ramrod- used to push a bullet into a muzzleloading firearm.
C. A round lead ball.
When you charge a firearm, it cocks the hammer (or the striker, depending on the firearm) and readies it for firing.
Large bore muzzleloading rifles (.50 cal and larger) and muzzleloading shotguns.
In a pair of scissors, the fulcrum is located where the two blades pivot. In a hammer, the fulcrum is located where the handle attaches to the head of the hammer.
part of claw hammer that strikes the head of the nail
Typically a recoil spring absorbs SOME of the energy from a weapons recoil and also resets the firearm's components (chambering a round, hammer, etc...) to allow the firearm to be shot again.
The name and address of you 410 should be printed on the barrell of you firearm.
Sears are the contact points that disengage during a trigger pull to allow the hammer of a firearm to drop and fire a round.
The lock on a muzzle loader consisted of sear, hammer and hammer spring. With some modern guns (a Winchester 94) the hammer/ hammer spring would be a close match. For a striker fired weapon (no outside hammer) it might be the firing pin and spring.
Try the left side of the receiver as you hold the firearm- opposite the bolt.
Different places on different guns.