CO2 Air Pistols for Sale

186 results

Browse CO2 air pistols for sale from private sellers and dealers across the UK. Gunstar lists air pistol classifieds updated daily.

2 photos
Umarex Blamer 4.5mm
Umarex Blamer Ref 21743 4. 5mm BB CO2 Extra Magazine Brand New This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on stock. P/X and ...
Sale type Trade
Range -
Model Blamer
Mechanism CO2
Calibre 4.5mm
Scunthorpe
£ 120
Promoted
23 photos
Anics SKIF A-3000 .177
NEEDS A NEW SEAL I THINK. Original owner would have had from new and he bought guns just to own them. This had been stored with a capsule in, so although I could insert (using the pamphlet for ...
Sale type Trade
Range -
Model SKIF A-3000
Mechanism CO2
Calibre .177
Birmingham
£ 299
Promoted
2 photos
Umarex Legends 1911 Vintage 4.5mm
Umarex Legends 1911 Vintage Ref 21744 4. 5mm BB CO2 Extra Magazine Brand New This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on ...
Sale type Trade
Range -
Model Legends 1911 Vintage
Mechanism CO2
Calibre 4.5mm
Scunthorpe
£ 195
Promoted
5 photos
Umarex Beretta Elite II .177
Beretta is here, and what an entrance it is. The Elite II has landed, and the specs speak for themselves. (for the price! ) 12h Co2 powered 4. 5mm Steel BB Double-action Lever Easy Load ...
Sale type -
Range Beretta
Model Beretta Elite II
Mechanism CO2
Calibre .177
Birmingham
£ 85
Promoted
2 photos
Umarex M92 FS .177
Umarex M92 FS Beretta Nickel CO2. 177 | M 92 FS CO2 powered. 177 pellet Air Pistol. Comes with (x2) 8 shot magazine and hard case. Store collection or RFD transfer available, additional ...
Sale type Trade
Range -
Model M92 FS
Mechanism CO2
Calibre .177
Cheadle Hulme
£ 239
Promoted
2 photos
Umarex Smith & Wesson 629 Classic .177
Umarex smith & wesson 629 classic 6. 5’’ ref AW3055. Calibre. 177 with rifled barrel. Bright white metal finnish. Open sight with rear adjustable. CO2 powered with 12-GR caplets. 6 shots revo...
Sale type Trade
Range CO2 AIR PISTOL
Model Smith & Wesson 629 Classic
Mechanism CO2
Calibre .177
Wykeham
£ 199.95
2 photos
Umarex Colt SAA .177
New - umarex colt saa. 45. 177/pellet air pistol CO2 powered rifled barrel faux ivory grips six shot revolver - six cartridges single action when responding to this advert please quote reference - aw ...
Sale type Trade
Range Colt
Model Colt SAA
Mechanism CO2
Calibre .177
Wykeham
£ 219
1 photo
Crosman 2240 .22
Crosman 2240 CO2. 22-CAL pistol add/ref aw3188-multi/av. Calibre. 22 pellet. Single shot bolt action. Adjustable rear sight and fixed blade front sight. Powered by 12-GRAM CO2 caplets. Rfd/gun shop ...
Sale type Trade
Range CO2
Model 2240
Mechanism CO2
Calibre .22
Wykeham
£ 120
1 photo
Walther PPQ M2 .177
Walther PPQ M2 Ref 15960 . 177 Cal CO2 21 Round Mag Capacity Brand New This gun can be sent to your local Rfd or can be collected in person from our Scunthorpe shop. Always over 400 ...
Sale type Trade
Range -
Model PPQ M2
Mechanism CO2
Calibre .177
Scunthorpe
£ 200
Promoted
1 photo
Crosman 2240 .22
Crosman 2240 CO2 Air Pistol. 22 Calibre (June 2026) Back In Stock Bolt action powered by 12 gram CO2 bulbs (available at extra cost). Low cost air pistol ideal for plinking at targets or small ...
Sale type Trade
Range 2240
Model 2240
Mechanism CO2
Calibre .22
Cheadle Hulme
£ 109
1 photo
Umarex Beretta Px4 Storm .177
Beretta PX4 Storm Umarex. 177 Calibre Brand New CO2 Air Pistol Blowback action. One of the most popular models within the Umarex range. Fires both: . 177 pellets or 4. 5mm Steel ...
Sale type Trade
Range Beretta
Model Beretta Px4 Storm
Mechanism CO2
Calibre .177
Cheadle Hulme
£ 144
11 photos
Walther PPQ M2 .177
Walther PPQ M2. 177 Co2 Air Pistol Ref 5691-3-A Package includes: - Walther PPQ M2. 177 Co2 Air Pistol - Walther Plastic Hard Case - Hex Key For Co2 - Magazine Fantastic pistol. ...
Sale type Trade
Range PPQ M2
Model PPQ M2
Mechanism CO2
Calibre .177
Hertford
£ 150
3 photos
Victory Victory CP2 .177 C02 Air Pistol/Rifle and Accessories. AI 874.  .177
Victory CP2 Air Guns are from the well-known UK distributor SMK. The unique feature of the CP2 is that it has the ability to convert between a rifle and a pistol in a matter of minutes for superb ...
Sale type Trade
Range -
Model Victory CP2 .177 C02 Air Pistol/Rifle and Accessories. AI 874.
Mechanism CO2
Calibre .177
Stockport
£ 145
Promoted
2 photos
Sheridan Cowboy  4.5mm
Sheridan Cowboy Ref 22594 4. 5mm BB CO2 Condition 8/10 This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on stock. P/X and RFD ...
Sale type Trade
Range Cowboy
Model Cowboy
Mechanism CO2
Calibre 4.5mm
Scunthorpe
£ 130
2 photos
Gamo PT-85 .177
Gamo PT-85 Ref 22596 . 177 Cal CO2 Blowback Condition 8/10 This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on stock. P/X and RFD ...
Sale type Trade
Range PT-85
Model PT-85
Mechanism CO2
Calibre .177
Scunthorpe
£ 90
3 photos
Glockn 17 Gen 4 None
Glock 17 Gen 4 Ref 22565 4. 5mm BB CO2 Blowback Condition 8/10 This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on stock. P/X and ...
Sale type Trade
Range 17 Gen 4
Model 17 Gen 4
Mechanism CO2
Calibre None
Scunthorpe
£ 120
2 photos
Umarex Colt Government 1911 A1 .177
Umarex colt government 1911-A1 CO2 air pistol ref-3067. Calibre. 177-pellet supplied with 2 magazines. CO2 powered using 12-GR CO2 caplets. Supplied in manufacturers hard case. For collection from ...
Sale type Trade
Range Colt
Model Colt Government 1911 A1
Mechanism CO2
Calibre .177
Wykeham
£ 299
1 photo
Umarex Legends P08 4.5mm
Umarex Legends Pistol P. 08 Brand New BB CO2 Air Pistol Parabellum Pistol P. 08, Blow Back, 20 Rounds, 4. 5mm Steel BB, Full Metal. Over 18 Years of Age. Store collection... or RFD (Gun ...
Sale type Trade
Range UX
Model Legends P08
Mechanism CO2
Calibre 4.5mm
Cheadle Hulme
£ 165
2 photos
Colt SAA 45 .177
Colt SAA45 Ref 22436 . 177 Cal CO2 Boxed This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on stock. P/X and RFD transfers a ...
Sale type Trade
Range SAA45
Model SAA 45
Mechanism CO2
Calibre .177
Scunthorpe
£ 160
1 photo
Beretta m92 fs .177
Beretta M92 FS Black CO2 Umarex. 177 Pellet New x8 Shot Magazine, . 177 Pellet, Cased. Requires 12g CO2 bulb available at extra cost. Over 18 Years of Age. Photo ID required & home address ...
Sale type Trade
Range m92 fs
Model m92 fs
Mechanism CO2
Calibre .177
Cheadle Hulme
£ 219
2 photos
Umarex Ux Professional  .177
Umarex UX Professional Ref 22385 . 177 Cal Side Bolt Brand New This gun can be sent to your local shop or collected in person from Our Scunthorpe shop. Always over 400 guns on stock. P/X and ...
Sale type Trade
Range Ux Professional
Model Ux Professional
Mechanism CO2
Calibre .177
Scunthorpe
£ 130
5 photos
Victory VICTORY CP2 CO2 MULTI Various
Victory CP2 Air Pistol / Rifle Kit - New Available in Black or Camo, . 177 or. 22. Features: - Good for vermin or targets - Multi-shot magazine or single shot tray - Sound ...
Sale type Trade
Range VICTORY CP2 CO2 MULTI
Model VICTORY CP2 CO2 MULTI
Mechanism CO2
Calibre Various
Bishop's Stortford
£ 199.99each
4 photos
Webley & Scott MKVI .177
Boxed as new never fired, WEBLEY MKVI POLICE MODEL REVOLVER. 455 Authentic Replica of The Iconic Webley MKVI Revolver The Webley MKVI Police Model Revolver is a meticulously crafted airgun ...
Sale type Trade
Range .177
Model MKVI
Mechanism CO2
Calibre .177
Bishop's Stortford
£ 159
2 photos
Umarex BERETTA 92-FS-BLK CO2 .177
Umarex. 177 beretta 92-fs-blk CO2 air pistol aw3125-new. 2 mags + manufacturers abs hard case. Rfd gun shop transfer available. Add/ref aw3125-new.
Sale type Trade
Range CO2
Model BERETTA 92-FS-BLK CO2
Mechanism CO2
Calibre .177
Wykeham
£ 239
1 photo
SMK - Sportsmarketing CP-1 Victory CP1 .22
The CP1 pistol is a single-shot, CO2-powered, bolt action with semi-anatomical grips and some neat open sights, but for maximum accuracy fit a 2 x 20 scope. SINGLE SHOT EASY TO COCK AND ...
Sale type Trade
Range Victory CP1
Model Victory CP1
Mechanism CO2
Calibre .22
Bishop's Stortford
£ 120
4 photos
ASG (ActionSportGames) Dan Wesson .177
PRE- OWNED AS NEW Firing. 177 air gun pellets, this Dan Wesson, with a rifled barrel, is even more powerful and accurate than its BB-firing cousin. The 2. 5" Silver model is small and compact, ...
Sale type Trade
Range Dan Wesson
Model Dan Wesson
Mechanism CO2
Calibre .177
Bishop's Stortford
£ 120
4 photos
Webley & Scott MKVI Service Revolver .455 .177
Pre-Owned as New The Webley MKVI Service Revolver. 455 (. 177 Calibre) is a highly detailed, full-metal, CO2-powered airgun replica of the legendary Webley MKVI revolver used by British and ...
Sale type Trade
Range MKV1 Service Revolver .455
Model MKVI Service Revolver .455
Mechanism CO2
Calibre .177
Bishop's Stortford
£ 179

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Air Pistols·CO2

Buying CO2 Air Pistols

 

Licensing

You must be 18 or over to purchase an air pistol in the UK. Air pistols are subject to a legal power limit of 6 ft/lb. Anything above this is a Section 1 firearm requiring a Firearms Certificate. Under the VCR Act (Violent Crime Reduction Act 2006), new air pistols cannot be delivered directly to a home address by a retailer. They must be collected in person or transferred through a Registered Firearms Dealer (RFD). Private second-hand sales between individuals are permitted face-to-face. Air pistols must only be discharged on private land with the landowner's permission, and pellets must not leave the boundary.

 

What to check

For spring pistols, check the cocking action for smoothness and the trigger for a clean break. For CO2 pistols, test that the gun seals on a fresh capsule and holds pressure. A gun that bleeds CO2 quickly will need new valve seals before use. For PCP pistols, ask about service history and check the pressure gauge reads correctly. On any used air pistol, inspect the barrel crown and breech seal, as these are the most common wear points.

 

What is included

Air pistols are often sold with CO2 capsules, pellets, a pump, holster or case included. Confirm exactly what the listing covers before agreeing a price, as a pump or carry case in particular can add meaningful value.

 

Selling Your Air Pistol?

Include the brand, model, calibre, power source (spring, CO2 or PCP), power output in ft/lb where known, and condition in your listing. State clearly whether any accessories (pump, case, CO2, pellets) are included. Photographs of the action, barrel and any included extras help buyers assess condition quickly.

 

Browse all air pistols for sale on Gunstar.