a stands for 12g g stands for gamster
a is for 12ga and the g is for gamester
It means you have a Mossberg Model 500a shotgun with the serial number L109563.
The "R" in a Mossberg 500 serial number typically indicates that the shotgun is part of a specific production run or model variation. Mossberg uses various letters and numbers in their serial numbers to denote features, manufacturing dates, or production locations. To get precise details about what the "R" signifies for a specific firearm, it's best to consult Mossberg's customer service or reference materials related to their production codes.
The letters BB indicate the size of the shot that is in the shotgun shell.This is telling you that your shot size in the shell is the same size as used in BB guns.
Looks like the serial number to me.
It is the rifling in a mossberg rifle barrel.
"Shotgun" means the passenger side.
I am guessing you have a model 870. It is a edition of the 870 shotgun
This is a double barrel, over/under shotgun.
yes they do.The browning firearms company began using a two letter system to help date production of there firearms in 1975.
If you call out shotgun it means you get the front passanger seat in the vehicle.
Your Model 1897 Shotgun was made in 1912. MOD refers to it being choked modified vs full, cylinder, skeet, etc..