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12 Bore/gauge Shotguns for Sale

672 results

Browse 12 Bore/gauge shotguns for sale from private sellers, dealers and registered firearms dealers across the UK. Gunstar lists shotgun classifieds updated daily.

8 photos
AYA (Aguirre Y Aranabal) NO 4 Side By Side 12 Bore/gauge
A very good and little used AYA No4 ejector 12g sxs. This has been hiding away in a cabinet and not shot for a long time. Perfect working order. Stunning tiger strip stock. 12 month ...
Category Shotguns
Subcategory Side By Side
Make AYA (Aguirre Y Aranabal)
Range NO 4
Model NO 4
Calibre 12 Bore/gauge
Stapleford
£ 425ONO
Promoted
5 photos
Browning B425 TRAP GRADE ONE Over and Under 12 Bore/gauge
Browning b425-trap grade one 12 g o/u add/ref s23246-s/h. 12 gauge o/u 30’’ fixed choke 3/4 & full. Genuine factory trap model. 3 position adjustable trigger. Up to 15’’ l/o/p finished with a genuine ...
Category Shotguns
Subcategory Over and Under
Make Browning
Range OVER AND UNDER
Model B425 TRAP GRADE ONE
Calibre 12 Bore/gauge
Wykeham
£ 849
Promoted
8 photos
Franchi Affinity One Semi-Auto 12 Bore/gauge
Franchi Affinity One Synthetic 12ga 28″ Semi Auto Left Hand (USED) 3 shot semi auto multi choke. Overall condition is excellent with a few age related minor marks. Black synthetic stock. ...
Category Shotguns
Subcategory Semi-Auto
Make Franchi
Range Affinity
Model Affinity One
Calibre 12 Bore/gauge
Stoke-on-Trent
£ 495
Promoted
6 photos
Westley Richards Boxlock Side By Side 12 Bore/gauge
A very good Westly Richards Boxlock 12g sxs shotgun. Rare to find 30'' barrels and 15'' pull. Perfect working order 12 month warranty
Category Shotguns
Subcategory Side By Side
Make Westley Richards
Range -
Model Boxlock
Calibre 12 Bore/gauge
Stapleford
£ 1,000ONO
Promoted
9 photos
ATA Arms SP Pro 12 Competition Over and Under 12 Bore/gauge
ATA SP Pro Sporter 30 Inch M/C 12ga Shotgun The ATA SP Pro12 Competition Over & Under shotgun embodies the synthesis of 50 years of master craftsmanship and contemporary technology. £999. 99
Category Shotguns
Subcategory Over and Under
Make ATA Arms
Range SP
Model SP Pro 12 Competition
Calibre 12 Bore/gauge
Stoke-on-Trent
£ 999.99
Promoted
7 photos
Morrow & Co. boxlock Side By Side 12 Bore/gauge
A very Very Rare Morrow & Co 12g boxlock shotgun 30'' sxs Highly figured stock.... perfect working order 12 month warranty Name John Morrow Other Names Charles Morrow; Henry Morrow; Morrow ...
Category Shotguns
Subcategory Side By Side
Make Morrow & Co.
Range boxlock
Model boxlock
Calibre 12 Bore/gauge
Stapleford
£ 700ONO
6 photos
Dan Arms Silma Over and Under 12 Bore/gauge
A good and little used Dan Arms 12g o/u shotgun. Perfect working order 12 month warranty
Category Shotguns
Subcategory Over and Under
Make Dan Arms
Range -
Model Silma
Calibre 12 Bore/gauge
Stapleford
£ 200ONO
7 photos
Armstrong & Co sxs Side By Side 12 Bore/gauge
A very very good and little used Armstrong & Co 12g sxs ejector. This is in near mint condition 30'' barrel's 12 month warranty Name Armstrong & Co Other Names Address1 10 Neville ...
Category Shotguns
Subcategory Side By Side
Make Armstrong & Co
Range sxs
Model sxs
Calibre 12 Bore/gauge
Stapleford
£ 750ONO
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4 photos
Stoeger M3000 PEREGRINE SEMI AUTOMATIC 8+1 Semi-Auto 12 Bore/gauge
Stoeger M3000 peregrine firearms 9 shot 8+1. (Refs12286). 12 gauge. 3” chamber. Superior steel proofed (h/p). 28’’ multi choked barrel. Please note this gun is a firearms 8+1=9-shot and is firear...
Category Shotguns
Subcategory Semi-Auto
Make Stoeger
Range SEMI AUTOMATIC 8+1
Model M3000 PEREGRINE SEMI AUTOMATIC 8+1
Calibre 12 Bore/gauge
Wykeham
£ 550
Promoted
9 photos
John Macnab Lowlander Over and Under 12 Bore/gauge
A very good and little used John Mcnab Lowlander 12g ov/un shotgun. Steel shot proofed. 12 month warranty
Category Shotguns
Subcategory Over and Under
Make John Macnab
Range -
Model Lowlander
Calibre 12 Bore/gauge
Stapleford
£ 510ONO
6 photos
Parker-Hale unknown Over and Under 12 Bore/gauge
A very good and almost new Parker Hale 12g ov/un shotgun. 28'' barrels. 12 month warranty
Category Shotguns
Subcategory Over and Under
Make Parker-Hale
Range unknown
Model unknown
Calibre 12 Bore/gauge
Stapleford
£ 450ONO
5 photos
Charles S. Rosson & Co. Boxloxk Side By Side 12 Bore/gauge
A very good and rare Charles Rosson 12g sxs. Perfect working order 12 month warranty
Category Shotguns
Subcategory Side By Side
Make Charles S. Rosson & Co.
Range -
Model Boxloxk
Calibre 12 Bore/gauge
Stapleford
£ 550ONO
5 photos
Ignacio Ugartechea Game Side By Side 12 Bore/gauge
Ugartechea 12ga Boxlock side by side, good condition £245
Category Shotguns
Subcategory Side By Side
Make Ignacio Ugartechea
Range -
Model Game
Calibre 12 Bore/gauge
Stoke-on-Trent
£ 245
Promoted
6 photos
Benelli 123 Semi-Auto 12 Bore/gauge
A good Benelli 123 12g semi auto shotgun. This has not been used much and has been very well looked after. 12 month warranty
Category Shotguns
Subcategory Semi-Auto
Make Benelli
Range 123
Model 123
Calibre 12 Bore/gauge
Stapleford
£ 300ONO
7 photos
ATA Arms SP Black Sporter Over and Under 12 Bore/gauge
Brand new 686 ATA SP Laminated adjustable stock, 12 Gauge shotgun. Best Turkish Walnut Available in black, Nickel and bronze. Game, sporter and adjustable stocks available. Here is ...
Category Shotguns
Subcategory Over and Under
Make ATA Arms
Range SP
Model SP Black Sporter
Calibre 12 Bore/gauge
Stapleford
£ 750each
9 photos
Hatsan Arms Escort Magnum Semi-Auto 12 Bore/gauge
A Brand New Escort Hatsan Magnum shotgun. Simply, an everyday workhorse of the Hatsan semi automatic family, seen by stockists as the best value for money shotgun, in its category, in the market. ...
Category Shotguns
Subcategory Semi-Auto
Make Hatsan Arms
Range Escort
Model Escort Magnum
Calibre 12 Bore/gauge
Stapleford
£ 340each
5 photos
Beretta 685E Over and Under 12 Bore/gauge
A very good and rare Beretta S685s 12g o/v shotgun a true classic. Ambidextrous Still as tight as the day it was made, not had much use at all. Spotless bores 12 month warranty
Category Shotguns
Subcategory Over and Under
Make Beretta
Range 685E
Model 685E
Calibre 12 Bore/gauge
Stapleford
£ 550ONO
8 photos
W. C. Scott Back action Side By Side 12 Bore/gauge
A good and very rare W & C Scott 12g back action shotgun. This has been very well looked after and not shot much at all its been i one parsons cabinet for 65 years. 28'' barrels 12 month ...
Category Shotguns
Subcategory Side By Side
Make W. C. Scott
Range Back action
Model Back action
Calibre 12 Bore/gauge
Stapleford
£ 900ONO
7 photos
ATA Arms SP Bronze Over and Under 12 Bore/gauge
A rare to find and very good ATA BRONZE 12g o/ shotgun. Steel shot proofed This has only been out twice. Boxlock over-and-under with an aesthetically striking cerakote-style soft bronze ...
Category Shotguns
Subcategory Over and Under
Make ATA Arms
Range SP Bronze
Model SP Bronze
Calibre 12 Bore/gauge
Stapleford
£ 550ONO
6 photos
W. R. Pape Hammer Side By Side 12 Bore/gauge
A very good and very rare W R Pape sxs hammer shotgun. This has hardly been shot. perfect working order. William Rochester Pape (1831–1923) was an English gunsmith who is often credited wi...
Category Shotguns
Subcategory Side By Side
Make W. R. Pape
Range Hammer
Model Hammer
Calibre 12 Bore/gauge
Stapleford
£ 975ONO
13 photos
REVO Tactical 7 plus 1  Pump Action 12 Bore/gauge
REVO 7 plus 1 TACTICAL PUMP ACTION SHOTGUN. 12 BORE MULTI CHOKE in as new condition.
Category Shotguns
Subcategory Pump Action
Make REVO
Range -
Model Tactical 7 plus 1
Calibre 12 Bore/gauge
Warboys
£ 225
10 photos
Hatsan Arms Escort marine Semi-Auto 12 Bore/gauge
HATSAN ESCORT Semi auto shotgun, marine model. 24 inch multi choke barrel 12 bore. In pristine condition, ideal for wildfowl and general Shooting.
Category Shotguns
Subcategory Semi-Auto
Make Hatsan Arms
Range Escort
Model Escort marine
Calibre 12 Bore/gauge
Warboys
£ 300
12 photos
J. R. Gow & Sons, Dundee Spares or Repair Side By Side 12 Bore/gauge
Stock: The wooden stock is broken and will need to be replaced or professionally repaired before the gun can be safely fired. The break was caused when the gun fell out of gun slip as it was being ...
Category Shotguns
Subcategory Side By Side
Make J. R. Gow & Sons, Dundee
Range Spares or Repair
Model Spares or Repair
Calibre 12 Bore/gauge
Wellington
£ 199
11 photos
ATA Arms SP Supersport Over and Under 12 Bore/gauge
ATA SP Supersport Adjustable 12gauge 32inch Excellent condition Price includes transfer to a registered firearms dealer Location Cumbria
Category Shotguns
Subcategory Over and Under
Make ATA Arms
Range SP SUPERSPORT
Model SP Supersport
Calibre 12 Bore/gauge
Penrith
£ 680ONO
9 photos
Miroku 7000 Grade 3 Over and Under 12 Bore/gauge
28” barrels. LOP 14 3/8”. Weight 7lb 12oz. Nice wood. Serviced June 2025 (£220), hardly used since. Comes with 6 flush chokes. In nice condition. Due to age I have switched to a 20 bore.
Category Shotguns
Subcategory Over and Under
Make Miroku
Range Sporter
Model 7000 Grade 3
Calibre 12 Bore/gauge
Marlow
£ 625

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Shotguns·12 Bore/gauge