| Webley No. 1 Mark 1 flare gun |
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| Webley No.5 Express |
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| Webley Premier Air Pistol |
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Air Guns |
| Webley Pryse |
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Webley-Pryse Revolver |
| Webley RIC No.1 New Model |
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| Webley Revolver |
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Webley Revolvers |
| Webley Tempest |
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Air Guns |
| Webley Tempest Air Pistol |
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Air Guns |
| Webley revolver |
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| Webley-Bentley Percussion Revolver |
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| Webley-Fosbery Automatic Revolver |
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| Webley-style revolver |
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| Weihrauch Air Rifle |
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| WellFire M4 RIS |
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| Welrod Pistol |
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Welrod |
| Werder M1869 |
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| Werder-Pistole M/1869 |
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Werder M1869 |
| Werndl Karabiner |
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| Werndl Karabiner M1867/77 |
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| Wesson Percussion Rifle |
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| Westlake .22 |
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Air Guns |
| Westley Richards |
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| Westley Richards .318 Mauser Rifle |
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Mauser Rifle Series |
| Westley Richards 480 |
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| Westley Richards Patent 'Monkey-Tail' Rifle |
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| Weyland-Yutani Handheld B-900 Cryo Gun |
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| Wheelchair-mounted Shotguns |
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| Wheellock Musket |
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Wheellock |
| Wheellock Pistol |
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Wheellock |
| Wheellock Pocket Pistol |
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Wheellock |
| Whitney Kennedy Rifle |
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| Whitney Revolver |
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| Whitworth Rifle |
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| Wikinson Arms Linda Pistol |
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Wilkinson Arms |
| Wildey Hunter |
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| Wildey Magnum |
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Wildey Hunter |
| Wilkinson Arms J&R Engineering M68 Carbine |
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Wilkinson Arms |
| Wilkinson Arms Linda Pistol |
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| William Moore & Co. 8 gauge |
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| Williamson derringer |
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| Wilson Combat "Protector" |
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M1911 pistol series |
| Wilson Combat ADP |
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| Wilson Combat Vickers Elite |
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M1911 pistol series |
| WinGun 701 |
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| WinGun ASG Dan Wesson (Airsoft revolver) |
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| Winchester |
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| Winchester 1200 |
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Winchester Model 1200/1300 |
| Winchester 1300 |
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| Winchester 1300 Defender |
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Winchester Model 1200/1300 |
| Winchester 1866 "Yellow Boy" |
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Winchester Model 1866 "Yellow Boy" |