RDCL
Member
More specifically....the firing pin system. I have some questions so please bear with me.....
I do not nor ever have owned a FA firearm....never held or fired one either. Never the less I'm still fascinated by them. Now, I can fully grasp how a simple "slam-fire" type of weapon works (M3 grease gun, ex) as the firing pin is machined right into the bolt face. Very simple.
Now select fire.....I'm confused:banghead:
Lets use the classic Thompson submachine gun as an example because it is my favorite FA of all time.
When switched to "Semi-auto"....does the gun shoot from a closed bolt just like any other semi auto rifle?
What happens when the gun is switched to "full-auto"?
Is the firing pin then LOCKED OUTWARD into place so that it then potrudes out from the bolt face? Or.....does it remain "floating" loose in the bolt so that the bolts forward inertia slams it forward into the cartridge primer?
Lastly then.....is the firing pin always spring loaded and the system uses a HAMMER which closes the moment the bolt face strikes the back of the cartridge?
I appologize if these questions are stupid, but I hope someone can explain the system to me.
Many thanks in advance!
Russ
I do not nor ever have owned a FA firearm....never held or fired one either. Never the less I'm still fascinated by them. Now, I can fully grasp how a simple "slam-fire" type of weapon works (M3 grease gun, ex) as the firing pin is machined right into the bolt face. Very simple.
Now select fire.....I'm confused:banghead:
Lets use the classic Thompson submachine gun as an example because it is my favorite FA of all time.
When switched to "Semi-auto"....does the gun shoot from a closed bolt just like any other semi auto rifle?
What happens when the gun is switched to "full-auto"?
Is the firing pin then LOCKED OUTWARD into place so that it then potrudes out from the bolt face? Or.....does it remain "floating" loose in the bolt so that the bolts forward inertia slams it forward into the cartridge primer?
Lastly then.....is the firing pin always spring loaded and the system uses a HAMMER which closes the moment the bolt face strikes the back of the cartridge?
I appologize if these questions are stupid, but I hope someone can explain the system to me.
Many thanks in advance!
Russ
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