cant just slap no random crits on something and say it balanced
maybe this would be good

+33% clip size
+25% fire speed
+30% projectiles per shot
-15% reload speed
-15% damage penalty
-30% damage vs buildings

that would be a whole lot better

This is a referance of Spas-12
-10% damage penelaty
+50% clip size
+66% damage penelaty to bulidings

Or mabye
+20% clip size
-20% damage penelty
No random crits
use your secondary fire to deliver a powerful double shot
+30% Knock back on double shot
Fires 2 rounds on double shot

Because it looks like this weapon is modeled after the semi automatic SPAS-12, i think the stats should be:
+33% firing speed
+15% Damage Increase
-33%Clip size
-15%Movement Speed on player while in use

引用自 Cpl. Adrian Shepherd：

Or mabye
+20% clip size
-20% damage penelty
No random crits
use your secondary fire to deliver a powerful double shot
+30% Knock back on double shot
Fires 2 rounds on double shot

that would be awesome if it acted like the hl2 shotgun

no random critical hits
alt fire double shot
-20 fire resistence
-double pump after alt fire
kicks view up when fireing

+100% secondary Ammo on wearer
Alt-Fire: Fire 2 shells at once, with a little less than double the bullets.

-25% firing speed
-10% damage penalty

I'm acting on the HL Shotgun:
+100% ammo capacity, increasing to 64 reserve ammo.
+33% clip size

-50% ammo from all ammo sources
Wearer starts with only 50% ammo for this weapon

its a spas12 scrubs. no way valve is gonna add this

+33% clip size
+25% fire speed
+30% projectiles per shot
-15% reload speed
-15% damage penalty
-30% damage vs buildings

Shotgun uses Minigun ammo, increasing ammo reserve to 200. (Or 300 for Natascha)

Firing the Minigun will reduce the ammo for the shotgun.

Like the shotgun from TFC.

+20% Fire sped
+5% Reload time
-10% Movement speed on wearer
Adds 6 shells
Shells spreads when shot
-5% Projectile speed
+5% Damadge penalty
-36% Damadge vs buildings
Alt-Fire shoots 2 shells at once.

引用自 °CLØcky βѳxy°：

+20% Fire sped
+5% Reload time
-10% Movement speed on wearer
Adds 6 shells
Shells spreads when shot
-5% Projectile speed
+5% Damadge penalty
-36% Damadge vs buildings
Alt-Fire shoots 2 shells at once.

Those 5%s won't mean anything.

i think this would be a gorgeous weapon for battle engineer

+25% clip size
+30% reload speed

-10% larger spread
-no critical hits

simple yet effective