Stevens 620 lift gate

[Spec.-K]

Hi everyone.
I've got a Stevens 620 project gun that's had a small hiccup since I got it.

It's a takedown model and when I put the two halves together, the lift gate gets stuck in the upward position when you try to slide the pump forward.
Which blocks the bolt.
Anyone have any pointers on what it might be?
(Pics coming soon)

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[deadeye]

If you can follow this kid maybe even skip to 7:40

 

[Spec.-K]

Finally got around to working on it.
Unfortunately my lifter/trigger assembly is slightly different.
It doesn't have a little pawl to flip on the front of the trigger assembly, and the lifter has a plunger style arm on the back of it that seems to stick on the bolt as the slide moves forward, causing the lifter to raise and block the bolt.
Picture will come tomorrow.
I might have to research the Browning it was based on.

 

[jbett98]

Have you seen this video?

 

[Spec.-K]

Sure have. That's a 620A which is quite different than mine.
Mine has tangs on the receiver, and some slight differences to the insides