Shotguns, handguns, pistols, rifles, BB guns, starter pistols, air pistols/rifles, paintball guns and related ammunition; checked baggage only. All other firearms are not accepted.
WestJet’s wording
Types Accepted: shotguns, handguns, pistols, rifles, BB guns, starter pistols, air pistols/rifles, paintball guns and related ammunition will be accepted only as checked Baggage. All other firearms and/or associated ammunition are not accepted.
Accepted Firearms: Restricted and Non-restricted Firearms; Handguns; Shotguns; Rifles; Pistols. Non-lethal Firearms: Air guns; BB guns; Starter pistols; Paintball guns