Umarex 4.5mm Air Pistols for Sale

14 results

Browse Umarex 4.5mm air pistols for sale from private sellers and dealers across the UK. Gunstar lists air pistol classifieds updated daily.

5 photos
Umarex P.08 WW2 Edition 4.5 mm
The WW2 edition of the P. 08 by Umarex. Made with a sturdy metal body this edition of the P. 08 really is of a high quality. With its worn look it really adds to the WW2 characteristic that this ...
Sale type -
Range -
Model P.08 WW2 Edition
Mechanism CO2
Calibre 4.5 mm
Birmingham
£ 179.95
Promoted
2 photos
Umarex WALTHER PPK/S CO2 AIR PISTOL 4.5mm
Umarex. 177 walther ppk/s 4. 5-BB CO2 air pisto. Aw3126-new. Blow back action. Stick mag. Hello mr bond. Rfd gun shop transfer available. Add/ref aw3126-new.
Sale type Trade
Range CO2
Model WALTHER PPK/S CO2 AIR PISTOL
Mechanism CO2
Calibre 4.5mm
Wykeham
£ 99
Promoted
4 photos
Umarex Tornado Revolver 4.5 mm
A great steel BB firing revolver from Umarex. A cheap plinker that is light in the hand and good for a bit of fun. We have several in stock! See you soon at City Air Weapons and Firearms!
Sale type -
Range -
Model Tornado Revolver
Mechanism CO2
Calibre 4.5 mm
Birmingham
£ 79.95
Promoted
2 photos
Umarex Glock 17 Gen4 | Gen 4 4.5mm
Umarex Glock 17 Generation 4 CO2 BB Air Pistol New - Strippable BB Airgun pistol black. 4. 5mm steel bb's magazine holds 18 rounds. The original is a service pistol for the British army and ...
Sale type Trade
Range Glock
Model Glock 17 Gen4 | Gen 4
Mechanism CO2
Calibre 4.5mm
Cheadle Hulme
£ 195
Promoted
4 photos
Umarex Colt Python .357 2.5" 4.5 mm
In stock at City Air Weapons and Firearms. With a 10 round 4. 5MM Steel BB magazine the colt. 357 isn't just a fantastic replica of a classic, but it's also functional. A fantastic fun gun ...
Sale type -
Range Colt
Model Colt Python .357 2.5"
Mechanism CO2
Calibre 4.5 mm
Birmingham
£ 84.95
Promoted
4 photos
Umarex Ruger Competition SR 1911 4.5mm
Umarex Ruger SR1911 Competition presents itself as a full-blooded athlete with its striking two-tone finish, which emphasizes the special nature of this air pistol at first glance. Set up for 4. 5 mm ...
Sale type Trade
Range Ruger
Model Ruger Competition SR 1911
Mechanism CO2
Calibre 4.5mm
Bishop's Stortford
£ 209.99
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
1 photo
Umarex Beretta Elite 4.5 mm
Umarex Beretta Elite II Kit is a perfect start for any airgun enthusiast This is the high-power model in the line of CO2-powered handguns. With its enormously high muzzle velocity it makes shooting 4....
Sale type -
Range Beretta
Model Beretta Elite
Mechanism -
Calibre 4.5 mm
Lichfield
£ 75
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
1 photo
Umarex Marlin 4.5 mm
Designed by the German Air Rifle experts at Umarex the Marlin Revolver Black/Brown combines a CO2 mechanism with a Standard Barrel chambered in. 177 BB calibre to make an airgun perfect for target ...
Sale type -
Range -
Model Marlin
Mechanism -
Calibre 4.5 mm
Shenstones
£ 79
1 photo
Umarex Beretta 84 FS 4.5 mm
The Beretta features a semi-automatic action that will empty its 17-round magazine as fast as you can pull the trigger, whilst the blow-back feature kicks the slide back with each shot, giving ...
Sale type -
Range Beretta
Model Beretta 84 FS
Mechanism -
Calibre 4.5 mm
Shenstones
£ 149
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
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
Promoted
1 photo
Umarex Colt Special Combat 4.5mm
Colt Special Combat Ref 15135 4. 5mm BB CO2 Condition 7. 5/10 This gun can be sent to your local Rfd or can be collected in person from our Scunthorpe shop. Always over 400 guns on stock P/...
Sale type Trade
Range Colt
Model Colt Special Combat
Mechanism CO2
Calibre 4.5mm
Scunthorpe
£ 180
2 photos
Umarex DX17 4.5 mm
A cheap and cheerful steel BB firing pistol from the good folks at Umarex! Please not the gun does not take pellets. The box says pellets and BBs, but only use BBs!
Sale type -
Range -
Model DX17
Mechanism Spring
Calibre 4.5 mm
Birmingham
£ 30

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Air Pistols·Umarex·4.5mm

Buying Umarex 4.5mm 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.

 

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