If you’re determined enough, you might be able to restock the Sawed Off Double Barrel Shotgun at the Weapons Warehouse. If you’re lucky, you might be able to catch the Sawed Off Double Barrel Shotgun with Machete in the Token Shop. If you’re really patient, you might just be able to snag the Bloodied version from the Blackheart Hollow!
Whoever made these new weapons clearly hasn’t heard of ‘overkill’!
The Token Shop has brought back some older weapons and books for those unable to snatch the Shotgun with Machete!

Now you need to make quarter shotguns!!