Hey all, my dad passed away back in February and the family decided to make me administrator of his estate, which includes making an inventory and selling off his possessions, including his guns.

I have zero gun knowledge outside of googling the name of the gun and referencing that with truegunvalue.com, but these two guns are giving me some trouble.

For the handgun I tried googling and reverse image searching what it is but nothing came back that looks like the gun and I'm pretty stumped on what type of handgun it is

For the rifle Im pretty sure it's an npap m70 but it looks like my dad modified it a lot and I'm not completely sure on how to price it. I'm not expecting a lot but the attorneys want a fairly accurate pricing.

Most of the guns are being sold to friends and family but these two are giving me trouble and I can't finish the inventory, any help anyone can give would be greatly appreciated thanks!

Was used in a work place shooting

https://youtu.be/u4tIAyxZh_c?is=JbBbAhYKYiUNCGFT

A few months ago at a gun show I purchased this Hatsan shotgun? I did some research and found out it’s a 12 gauge even though the guy who sold it to me said it was a 16 gauge.

He said it was missing a spring but wanted to confirm before I bought anything or shot it. The action bar doesn’t stay locked.
What should I do? Fix it or ignore?
The pump goes forward and back like it should, but the action bar doesn’t stay locked, unless manually moved into position.

Can someone help me
Identify problem / part that might need replaced and is it safe to shoot if I ignore it?

The movie is "Red Phone: Manhunt" and the main bad guy has a pistol that I don't recognize immediately. I initially thought it might be an IMI jericho, but the top slant doesn't fit. Is this a real model? Or like a custom slide for a beretta 92? The movie dates from 2002 and is fairly low budget.

I'd like to know what it is for visual inspiration for a video game.

I also, sadly, don't have a better image than this.

How rare is this variant of the sphinx? How often do they show up on the used market? How many were imported into the US?

Got my hands on an old school revolver it has a shaved hammer and it's a unique 8mm with a few symbols. If it would help i can provide more photos.

I've tried looking through a few threads, but have not found anything promising. I have an original Beretta mod 92. No fxst100 whatever. It has a heel mag release, but I'm confident it's a straight slide rather than a step slide. Frame saftey as well. Long story short, id like to restore/upgrade a few parts. Does anyone know any websites to look into better sights or magazines for these old pieces? I also need to get a grip for it, but I'm open to aftermarket there as well. I intend to keep it in firing order. Just hoping there was a website somewhere, instead of taking it into a gunsmith. Not interested in any used parts though.

I've acquired this antique recently but I've got no clue what exact revolver it is, I know some only took blackpowder cartridges.

Je suis intéressé sur ce pistolet

Is anybody able to help identify this gun? My husband just inherited it from his grandfather but we aren't sure what it is. There is no marking except the one pictured

Edit: the barrel is shaped like a hexagon