What weapons are paintable with War Paint?

Here is the list for all possible paintable items, by class:

Scout:

• Scattergun
• Shortstop
• Soda Popper
• Winger
• Holy Mackerel

Soldier:

• Rocket Launcher
• Air Strike
• Black Box
• Reserve Shooter
• Disciplinary Action

Pyro

• Flamethrower (stock)
• Degreaser
• Detonator
• Reserve Shooter
• Scorch Shot
• Back Scratcher
• Powerjack

Demoman:

• Grenade launcher (stock)
• Iron Bomber
• Loch n Load
• Loose Cannon
• Stickybomb launcher (stock)
• Claidheamh Mor
• Persian Persuader
• Scotsman's Skullcutter

Heavy:

• Minigun (stock)
• Brass Beast
• Tomislav
• Family Business

Engineer:

• Rescue Ranger
• Wrench (stock)
• Jag

Medic:

• Crossbow
• Medigun (stock)
• Amputator
• Ubersaw

Sniper:

• Sniper Rifle (stock)
• Bazaar Bargain
• SMG (stock)
• Shahanshah

Spy:

• Revolver (stock)
• Knife (stock)

Multi-class:

• Shotgun
• Panic Attack
• Pistol

A couple notes:

• Dragon's Fury (new pyro flamer) is not in this list, as it only accepts one paint (the Dragon Slayer one). However, I'm pretty sure this paint can be obtained from a contract with the campaign pass, so it's elite grade isn't that big of an issue.

• As of now, all listed weapons seem to be able to accept any paint.

• See the TF2 wiki for a list of paints from these cases.