...I grab the forend firmly ...and close it "gently" ...making sure it closes completely.
I do not operate the lever with my thumb ..close the breech - and then release the lever... and I don't "slam" a gun shut ....or whip the barrels up by putting 2 hands on the stock ( like I see a few guys do ) to close the gun .... or release the lever..and grab the gun stock in 2 hands and flop the barrels open either....
Sounds like the way cowboys treat their women, too.Then they slam them open and closed, and throw them down when we're done.
If not-so-gentle treatment of a double gun makes you cringe, stay far, far away from a cowboy action shooting match.
The most coveted doubles are Browning BSS and SKBs. Cowboys buy 'em, bob 'em, and gut 'em (polish the insides, ease the springs and funnel out the chamber mouths). Then they slam them open and closed, and throw them down when we're done.
Enough to make a bird hunter cry.