Your best bet is to take it to a qualified gunsmith.
Best left to a gunsmith.
You will need the help of a gunsmith.
Adjust? You mean to remove or tighten? There is a threaded tightening bolt right in front of the receiver over the barrel.
Yes chokes are designed to tighten shot patterns.
No, you need to buy another 12 inch barrel with spyder threads on the back.
12 miles
This a double barrel shotgun. This is my second favorite shotgun in the world. The reason why it is called 12 Ga double barrel is that the barrel in 12 inches long, and every two shots, it has to be reload.
whats the value of a 12 gauge double barrel revelation
It is called a choke, and is design to tighten the pellet pattern.
A 40" barrel produced for the Marlin model 120 12 Ga pump...I have one! Scott
Napoleon Barrel died on 1964-12-01.
Napoleon Barrel was born on 1885-12-25.