It is a mystery.

so this deals 254 damage per shot?

I think this should be a trivial enough task for you to make it yourself. There should be a guide or two to help you. The script is a very personal kind of mod (as in you want 800 dmg, while someone else might want 750) and as simple as a text file edit

Hello! I love the huds and scripts that you do, but can I ask you for a favor? With this script, the Black Mesa Spas-12's hud works (This guy >> https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1206361658&searchtext=Black+Mesa+Spas-12%2FC ) but I wish it to be a super shotgun at close range, if you don't be bothered to do it, can you make it plz?

My idea for it is link this:
Damage: 31*8 (248) to 100*8 (800 Only point blank)
Mag cap: 8 to 5
Ammo: 72 to 45/50
- The damage drop the farther you stay, point blank can kill a Charger in one slap, from far away can hardly kill a boomer.

So... what you think?

Six rounds is its capacity in real life, which was the intention of this script.

Only six round is not enough