Safety issues

[B. Dudley]

Is it a single or a double trigger gun?

Here is something else you can try when it sticks up. Try pushing forward on the back of the triggers/trigger and see if that makes it move foreard while pushing at the same time. This will tell you if the issue is related to the area between the trigger and the safety arm. Or elsewhere.

As previously suggested, the reset rod can be a culprit too. The wood can swell slightly and cause it to stick. Or things can be dirty. As with many things, your issue can be caused by a couple different things.

[Dave Moore]

The gun has two triggers. I will check the movement of the trigger to see if that is the issue.

[Pittypatdugan]

Had same problem, gave me an excuse to take out the auto safety rod and
now no problem, there was a little piece of wood causing the problem. This DHE 28/410 Repro is used mostly to shoot skeet.
The .410 barrels are CSMC and the ejector stop had to be modified as the
stop plates were made out of brittle material and failed.