Hello all:

I've owned a fair number of shotguns, rifles, pistols. Never owned a double of any kind and now have a nice model 21. Having learned my lessons in the past, I don't want to assemble the gun until I check around and get whatever advice I can from those who have experience with the "21". It's a super nice single trigger 20ga. made in 50's.

A couple questions right off the bat. I took the forearm off to clean the barrels. Looks like a system in the forearm supplies the action for the ejectors. Anything to be careful of putting the forearm back on? Also, the unlocking lever on the receiver locks to the right and is locked to the right. Can you guys please tell me the details of how the whole system operates and how to avoid any pitfalls when assembling / breaking down the gun? I don't want to learn anything the hard way with this gun. Thanks in advance for the help,

Pete