the book, "the gun" has not ended because the evolution of the gun has not ended therefore it cannot end!!
the gun is the setting in the book
It is the end of the stock as opposed to the end of the barrel end of the gun
Blue Book of Gun Values
The knife at the end of a gun is called the bayonet.
Many companies make quality parts, which is best will depend on your end use, pocket book and the maker.
No book published on them. Check the Blue Book of Gun Values.
In the book The Outsiders, the slang term for a gun is heater.
There are several. The Blue Book of Gun Values, Gun Trader's Guide, etc.
in the book a heater was a gun
It's at the end of the barrel where the bullet comes out. It's at the opposite end of the butt of the gun.
GUN Records ended in 2009.
Blue Book of Gun Values