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12 Bore/gauge Shotguns for Sale

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

2 photos
Beretta 694 Black DLC Sporting Adjustable Over and Under 12 Bore/gauge

Beretta 694 Black DLC Sporting Adjustable Over and Under 12 Bore/gauge

Beretta 694 DLC Sport Adjustable 30" or 32", M/C, Right Handed New - 10 Years Warranty New from 2025, the revamped Beretta 694 Sporting Black DLC shotgun featuring market leading Steelium® Pro b...
Category Shotguns
Subcategory Over and Under
Make Beretta
Range 694
Model 694 Black DLC Sporting Adjustable
Calibre 12 Bore/gauge
Cheadle Hulme
£ 4,799.99
Promoted
6 photos
Beretta 686 12g Over and Under 12 Bore/gauge

Beretta 686 12g Over and Under 12 Bore/gauge

Beretta s686 sporting 2 chokes 28 inch barrel
Category Shotguns
Subcategory Over and Under
Make Beretta
Range 686 12g
Model 686 12g
Calibre 12 Bore/gauge
Glossop
£ 550open to offers
Promoted
3 photos
Webley & Scott Model 700 Side By Side 12 Bore/gauge

Webley & Scott Model 700 Side By Side 12 Bore/gauge

Webley and Scott model 700 - 12 bore Side by Side ejector 25 inch barrels choked ½ and ¾ with 2 ¾ inch chambers and Churchill rib. Birmingham proof marking for 1956 This is a very desirable col...
Limited Edition
Category Shotguns
Subcategory Side By Side
Make Webley & Scott
Range 700
Model Model 700
Calibre 12 Bore/gauge
Grantham
£ 750ONO
Promoted
2 photos
Ignacio Ugartechea Deactivated Side By Side 12 Bore/gauge

Ignacio Ugartechea Deactivated Side By Side 12 Bore/gauge

Great Wall hanger deactivated to latest spec, London proof house deactivation cert EU 2018/337 No licence required but over 18 only I. D proof required P&P £25. 00
Category Shotguns
Subcategory Side By Side
Make Ignacio Ugartechea
Range Deactivated
Model Deactivated
Calibre 12 Bore/gauge
Ashford
£ 185
Promoted
15 photos
Browning 525 Trap L/Hand Over and Under 12 Bore/gauge

Browning 525 Trap L/Hand Over and Under 12 Bore/gauge

Browning 525 Trap L/Hand Red 22398 12g 30” Barrels Multi Choke Weight 3. 78kg Length Of Pull 16. 00 Comes With pad to make stock length 14 1/2” Overall Length 48 3/4” High Performance Steel ...
Category Shotguns
Subcategory Over and Under
Make Browning
Range 525 Trap L/Hand
Model 525 Trap L/Hand
Calibre 12 Bore/gauge
Scunthorpe
£ 1,150
Promoted
4 photos
Basque O/U Over and Under 12 Bore/gauge

Basque O/U Over and Under 12 Bore/gauge

10797 Basque 12g O/U E/J Used
Category Shotguns
Subcategory Over and Under
Make Basque
Range O/U
Model O/U
Calibre 12 Bore/gauge
Melbourne
£ 125
8 photos
Breda Zenith silver Over and Under 12 Bore/gauge

Breda Zenith silver Over and Under 12 Bore/gauge

Breda Zenith silver action 30” barrel sporting multi choke shotgun. Excellent condition very little use comes with makers case, barrel and stock socks, 5x multi chokes in case with key! Any qu...
Category Shotguns
Subcategory Over and Under
Make Breda
Range Breda
Model Zenith silver
Calibre 12 Bore/gauge
Shipston on Stour
£ 1,100ONO
4 photos
KOFS Sceptre Over and Under 12 Bore/gauge

KOFS Sceptre Over and Under 12 Bore/gauge

10800 Kofs Sceptre 12g O/U E/J M/C 30inch Used
Category Shotguns
Subcategory Over and Under
Make KOFS
Range Sceptre
Model Sceptre
Calibre 12 Bore/gauge
Melbourne
£ 295
2 photos
Miguel Larranaga Deactivated Side By Side 12 Bore/gauge

Miguel Larranaga Deactivated Side By Side 12 Bore/gauge

Great Wall hanger deactivated to latest spec, London proof house deactivation cert EU 2018/337 No licence required but over 18 only I. D proof required P&P £25. 00
Category Shotguns
Subcategory Side By Side
Make Miguel Larranaga
Range Deactivated
Model Deactivated
Calibre 12 Bore/gauge
Ashford
£ 185
Promoted
10 photos
AYA (Aguirre Y Aranabal) 25 Side By Side 12 Bore/gauge

AYA (Aguirre Y Aranabal) 25 Side By Side 12 Bore/gauge

AYA model 25 side-by-side 12 gauge shotgun Choked half and cylinder The gun is in very good overall condition, please see the attached photographs
Category Shotguns
Subcategory Side By Side
Make AYA (Aguirre Y Aranabal)
Range -
Model 25
Calibre 12 Bore/gauge
Warboys
£ 925
10 photos
Hatsan Arms Escort Semi-Auto 12 Bore/gauge

Hatsan Arms Escort Semi-Auto 12 Bore/gauge

12g Hatsan Escort (Section 1) semi auto Steel proof 3" chamber 5 shot 28" Barrel 14 1/2" LOP 5 chokes & key - 1/2 fitted RFD Transfer £40 (Mainland UK) or collection by appointment. ...
Category Shotguns
Subcategory Semi-Auto
Make Hatsan Arms
Range Escort
Model Escort
Calibre 12 Bore/gauge
West Hythe
£ 125each
8 photos
Hatsan Arms Escort Mossy Oak Pump Action 12 Bore/gauge

Hatsan Arms Escort Mossy Oak Pump Action 12 Bore/gauge

12g Hatsan Escort pump action shotgun in Mossy Oak 27 3/4" Barrel 14 1/4" LOP 3" Camber 3/4 Choke fitted - no extras RFD Transfer £40 (Mainland UK) or collection by appointment. Visitors w...
Category Shotguns
Subcategory Pump Action
Make Hatsan Arms
Range Escort
Model Escort Mossy Oak
Calibre 12 Bore/gauge
West Hythe
£ 150each
3 photos
Beretta 688 Sporting Over and Under 12 Bore/gauge

Beretta 688 Sporting Over and Under 12 Bore/gauge

Beretta 688 Black Performance Adjustable Sport New Beretta 688 black performance adjustable sporting 12 gauge over and under shotgun, features 30 inch barrels, extended multi-chokes, comes in ...
Category Shotguns
Subcategory Over and Under
Make Beretta
Range 688
Model 688 Sporting
Calibre 12 Bore/gauge
Cheadle Hulme
£ 2,995
Promoted
8 photos
Armsan A612L Semi-Auto 12 Bore/gauge

Armsan A612L Semi-Auto 12 Bore/gauge

12g Armsan A612L semi auto Left Handed 27" Barrel 14 1/2" LOP 3" chamber 3/4 Choke fitted - no extras Commission Sale RFD Transfer £40 (Mainland UK) or collection by appointment. Visitors w...
Category Shotguns
Subcategory Semi-Auto
Make Armsan
Range A612L
Model A612L
Calibre 12 Bore/gauge
West Hythe
£ 225each
8 photos
Franchi Affinity Semi-Auto 12 Bore/gauge

Franchi Affinity Semi-Auto 12 Bore/gauge

12g Franchi semi auto Steel shot 27 1/4" Barrel 14 1/4" LOP 3" chamber Comes with chokes, key & shims - 1/2 fitted Commission Sale RFD Transfer £40 (Mainland UK) or collection by appointment. ...
Category Shotguns
Subcategory Semi-Auto
Make Franchi
Range Affinity
Model Affinity
Calibre 12 Bore/gauge
West Hythe
£ 395each
9 photos
Remington Model 11-87 Semi-Auto 12 Bore/gauge

Remington Model 11-87 Semi-Auto 12 Bore/gauge

12g Remington Model 11-87 Semi-Auto Shotgun Left Handed 27" Barrel 13 3/4" LOP 3" Chamber 1/4 Choke fitted - no extras Commission sale RFD Transfer £40 (Mainland UK) or collection by a...
Category Shotguns
Subcategory Semi-Auto
Make Remington
Range Model 11-87
Model Model 11-87
Calibre 12 Bore/gauge
West Hythe
£ 525each
8 photos
Remington 870 Wingmaster Pump Action 12 Bore/gauge

Remington 870 Wingmaster Pump Action 12 Bore/gauge

12g Remington 870 Wingmaster Pump action shotgun 27" Barrel 13 3/4" LOP 3" Chamber 1/4 choke fitted - no extras Commission sale RFD Transfer £40 (Mainland UK) or collection by appointment. ...
Category Shotguns
Subcategory Pump Action
Make Remington
Range 870 Wingmaster
Model 870 Wingmaster
Calibre 12 Bore/gauge
West Hythe
£ 375each
4 photos
Webley & Scott 2512K Over and Under 12 Bore/gauge

Webley & Scott 2512K Over and Under 12 Bore/gauge

Webley and Scott 2512K 12 gauge over and under shotgun. Barrel 30" Stock 14 3/4" 3" chamber. Steel proofed. Comes with 5 chokes (Cyl x2, Full, IM and Mod. ) and taper choke key. In ...
Category Shotguns
Subcategory Over and Under
Make Webley & Scott
Range 2512K
Model 2512K
Calibre 12 Bore/gauge
Carlisle
£ 750
8 photos
Browning Medallist Sporter Over and Under 12 Bore/gauge

Browning Medallist Sporter Over and Under 12 Bore/gauge

12g Browning Medallist sporter over & under shotgun 27 1/2" Barrel 14 1/2" LOP 2 3/4" chambers 1/4 & Imp chokes fitted - no extra chokes Commission sale RFD Transfer £40 (Mainland UK) or c...
Category Shotguns
Subcategory Over and Under
Make Browning
Range Medallist Sporter
Model Medallist Sporter
Calibre 12 Bore/gauge
West Hythe
£ 275each
2 photos
Browning B525 Black Gold Over and Under 12 Bore/gauge

Browning B525 Black Gold Over and Under 12 Bore/gauge

For sale a Browning B525 Black Gold over and under 12G shotgun. Barrel 32" Stock 14 1/2" adjustable trigger. Comes with 4 extended  invector  chokes (IM, M, CYL and IC). Includes ha...
Category Shotguns
Subcategory Over and Under
Make Browning
Range B525
Model B525 Black Gold
Calibre 12 Bore/gauge
Carlisle
£ 1,800
8 photos
Browning Fusion Semi-Auto 12 Bore/gauge

Browning Fusion Semi-Auto 12 Bore/gauge

Browning 12 bore semi auto shotgun, model fusion evolve. 2/34- 3inch multi choke 30inch barrel. In pristine condition. See attached photos.
Category Shotguns
Subcategory Semi-Auto
Make Browning
Range -
Model Fusion
Calibre 12 Bore/gauge
Warboys
£ 600
4 photos
ATA Arms Venza Black Synthetic Semi-Auto 12 Bore/gauge

ATA Arms Venza Black Synthetic Semi-Auto 12 Bore/gauge

ATA Venza Synthetic RH  12g Semi- auto shotgun. Barrel 28". Stock 14 1/2". Comes with ATA hard case, 5 chokes, key and stock spacers. In very good lightly used condition.
Category Shotguns
Subcategory Semi-Auto
Make ATA Arms
Range Venza
Model Venza Black Synthetic
Calibre 12 Bore/gauge
Carlisle
£ 295
9 photos
Fabarm ELOS D2 Field Over and Under 12 Bore/gauge
Fabarm ELOS D2 Field Over and Under 12 Bore/gauge

Fabarm ELOS D2 Field Over and Under 12 Bore/gauge

fabarm elos d2 field, 12 bore o/u, 30 inch x3 inch chamber multichoke. superior steel shot proof. cased complete with 5 year warranty better finished than some higher price italian guns this guns ...
Category Shotguns
Subcategory Over and Under
Make Fabarm
Range ELOS
Model ELOS D2 Field
Calibre 12 Bore/gauge
Colchester
£ 1,450
10 photos
H. J. Hussey imperial live pigeon gun x2 barrel set Side By Side 12 Bore/gauge

H. J. Hussey imperial live pigeon gun x2 barrel set Side By Side 12 Bore/gauge

Hj hussey imperial live pigeon gun, best london side lock ejector. 12 bore, 30 inch barrels / x 2 & 3/4 inch chambers, auto safe, 15 1/8" stock inc leather covered pad, , x2 barrel set, flat file ...
Category Shotguns
Subcategory Side By Side
Make H. J. Hussey
Range -
Model imperial live pigeon gun x2 barrel set
Calibre 12 Bore/gauge
Colchester
£ 7,950open to offers
7 photos
Fabarm XLR 5 VELOCITY x2 barrel set Semi-Auto 12 Bore/gauge

Fabarm XLR 5 VELOCITY x2 barrel set Semi-Auto 12 Bore/gauge

fab arm xlr5 velocity, left handed. 12 bore x2 barrel set, 28 inch and 26 inch both 3 inch cambered, superior steel shot proof. multi chokes used but very good condition nicely grained wood work ...
Category Shotguns
Subcategory Semi-Auto
Make Fabarm
Range XLR
Model XLR 5 VELOCITY x2 barrel set
Calibre 12 Bore/gauge
Colchester
£ 2,150
8 photos
Luciano Bosis hammer Side By Side 12 Bore/gauge

Luciano Bosis hammer Side By Side 12 Bore/gauge

Luciano bossis hammer gun, (reduced price) best italian hand made. 12 gauge, 27. 5 inch. 2&3/4 inch chamber. full and half choke. stunning wood work and intricate boss style rose and scroll hand ...
Category Shotguns
Subcategory Side By Side
Make Luciano Bosis
Range -
Model hammer
Calibre 12 Bore/gauge
Colchester
£ 8,550open to offers
13 photos
Boss & Co round body pair  reduced price to sell !!  Side By Side 12 Bore/gauge

Boss & Co round body pair reduced price to sell !! Side By Side 12 Bore/gauge

Boss& co, factory pair, round bodied, circa 1945, best side lock ejectors, 27inch. 2&3/4 chambers. 1/4 & 1/2 choke. 15inch middle including 3/4 leather covered pad. Very rare guns. re barreled by ...
Category Shotguns
Subcategory Side By Side
Make Boss & Co
Range round body pair reduced price to sell !!
Model round body pair reduced price to sell !!
Calibre 12 Bore/gauge
Colchester
£ 17,950ONO

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Shotguns·12 Bore/gauge