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Semi Auto Shotguns for Sale

Semi-automatic shotguns use gas, recoil, or inertia to cycle the action automatically after each shot. Browse sporting, hunting, and tactical semi-auto shotgun auctions across all gauges.

Semi Auto Shotguns Auctions

57 active auctions ending soon

Winchester Super X3 Waterfowl, Advantage Max-4 HD 12-Gauge 28" SX3

Winchester Super X3 Waterfowl, Advantage Max-4 HD 12-Gauge 28" SX3

Winchester Super X3 12 Ga SX3 BELGIUM

Browning A5 Wicked Wing Sweet Sixteen 16-Gauge 26" Humpback A-5 +ORIG CASE

Browning A5 Wicked Wing Sweet Sixteen 16-Gauge 26" Humpback A-5 +ORIG CASE

Browning A5 Wicked Wing Sweet Sixteen 16 Ga A-5

Remington Model 11-87 Sportsman 12-Gauge 28" Camouflage 1187 M1187 VENT-RIB

Remington Model 11-87 Sportsman 12-Gauge 28" Camouflage 1187 M1187 VENT-RIB

Remington 11-87 12 Ga 1187 M1187

1980 Weatherby Centurion-II Ducks Unlimited Deluxe, Dinner Gun 30" 3 DU

1980 Weatherby Centurion-II Ducks Unlimited Deluxe, Dinner Gun 30" 3 DU

Weatherby Centurion-II 12 Ga FACTORY ENGRAVED

Remington Model 1100 LT-20 26" 2 3/4 LT20 M1100 VENT-RIB

Remington Model 1100 LT-20 26" 2 3/4 LT20 M1100 VENT-RIB

Remington 1100 20 Ga LT20 M1100

Retay Arms Masai Mara 12-Gauge 28' DUCKS UNLIMITED +ORIG CASE

Retay Arms Masai Mara 12-Gauge 28' DUCKS UNLIMITED +ORIG CASE

Similar Benelli M2 Franchi Affinity Stoeger M3500

VINTAGE 1974 Browning B-2000 Magnum 12-Gauge 25" Walnut B2000 3" VENT-RIB

VINTAGE 1974 Browning B-2000 Magnum 12-Gauge 25" Walnut B2000 3" VENT-RIB

Browning B-2000 12 Ga B2000

LIKE-NEW 1997 Browning Auto-5 Light Twelve 12-Gauge 28" 2 3/4" A5 +ORIG BOX

LIKE-NEW 1997 Browning Auto-5 Light Twelve 12-Gauge 28" 2 3/4" A5 +ORIG BOX

COLLECTOR Browning Auto-5 12 Ga A5 JAPAN

Panzer AR TWELVE 12-Gauge 20" AR12 +2 MAGS

Panzer AR TWELVE 12-Gauge 20" AR12 +2 MAGS

Similar Tokarev TAR-12 TAR12 RIA VR60 VR80

Breda Echo 12-Gauge 28" Black & Synthetic ITALY +ORIG CASE

Breda Echo 12-Gauge 28" Black & Synthetic ITALY +ORIG CASE

Similar Benelli M2 Franchi Affinity Beretta A400

Benelli Super Vinci 12-Gauge 28" Camo Inertia-Driven +ORIG BOX

Benelli Super Vinci 12-Gauge 28" Camo Inertia-Driven +ORIG BOX

Benelli Super Vinci 12 Ga SuperVinci

1985 Browning Auto-5 Light Twelve 12-Gauge 28" Blued & Walnut A5 VENT-RIB

1985 Browning Auto-5 Light Twelve 12-Gauge 28" Blued & Walnut A5 VENT-RIB

Browning Auto-5 12 Ga A5 JAPAN

Citadel BOSS-25 12-Gauge 18.5" AR AR12 BOSS25 TELESCOPING STOCK +2 MAGS

Citadel BOSS-25 12-Gauge 18.5" AR AR12 BOSS25 TELESCOPING STOCK +2 MAGS

Citadel BOSS-25 12 Ga 3" AR AR12 BOSS25

Remington Model 1100 Lightweight 20-Gauge 26" Blued & Walnut M1100

Remington Model 1100 Lightweight 20-Gauge 26" Blued & Walnut M1100

Remington 1100 LW 20 Ga M1100

Beretta 1201FP LE 12-Gauge 20" 3" 1201-FP

Beretta 1201FP LE 12-Gauge 20" 3" 1201-FP

Beretta 1201FP 12 Ga 1201-FP Riot Gun

2003 Beretta AL 391 Teknys 20-Gauge Satin Nickel & Walnut AL391 +ORIG CASE

2003 Beretta AL 391 Teknys 20-Gauge Satin Nickel & Walnut AL391 +ORIG CASE

Beretta AL 391 20 Ga AL391 ITALY +SPARE BUTTPLATE

Remington Model 11-87 Police 12-Gauge 20" Parkerized & Synthetic 1187 M1187

Remington Model 11-87 Police 12-Gauge 20" Parkerized & Synthetic 1187 M1187

Remington 11-87 12 Ga 1187 LE Configuration

1975 Winchester Super-X Model 1 12-Gauge 24" Blued & Walnut SX1 SuperX

1975 Winchester Super-X Model 1 12-Gauge 24" Blued & Walnut SX1 SuperX

Winchester Super-X 1 12 Ga SX1 WILLIAMS SIGHT

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Military Armament Corporation MAC 1014 12-Gauge MAC1014 M1014 +ORIG CASE

Military Armament Corporation MAC 1014 12-Gauge MAC1014 M1014 +ORIG CASE

Similar Benelli M4 Beretta 1301 Tactical

LIKE-NEW Beretta A300 Ultima Patrol 12-Gauge Two-Tone Gray & Black A-300

LIKE-NEW Beretta A300 Ultima Patrol 12-Gauge Two-Tone Gray & Black A-300

Beretta A300 Ultima Patrol 12 Ga A-300 +ORIG BOX

Beretta A400 Xcel Sporting Kick-Off 12-Gauge 30" A 400 BLUE BOLT +ORIG BOX

Beretta A400 Xcel Sporting Kick-Off 12-Gauge 30" A 400 BLUE BOLT +ORIG BOX

Beretta A400 Xcel Sporting Kick-Off A 400 ITALY

Recently Sold

Winchester Model 1500 XTR 20-Gauge 28 Black & Walnut M1500
Sold On 08/24/2026

Winchester Model 1500 XTR 20-Gauge 28 Black & Walnut M1500

Winchester 1500 20 Ga M1500

Stoeger Industries M3020 Realtree MAX-5 20-Gauge 28" Camo
Sold On 08/24/2026

Stoeger Industries M3020 Realtree MAX-5 20-Gauge 28" Camo

Stoeger M3020 20 Ga M-3020 Inertia-Driven

Husan Arms Inc MKA 1923 12-Gauge 19.75" BULLPUP +2 MAGS
Sold On 08/24/2026

Husan Arms Inc MKA 1923 12-Gauge 19.75" BULLPUP +2 MAGS

Similar Kel-Tec KSG KelTec Panzer Arms AR-12 AR12

Browning Auto-5 12-Gauge 27.5" Blued & Walnut A5
Sold On 08/24/2026

Browning Auto-5 12-Gauge 27.5" Blued & Walnut A5

Browning Auto-5 12 Ga A5 BELGIUM

Beretta 1301 Comp 12-Gauge 24" 3"
Sold On 08/24/2026

Beretta 1301 Comp 12-Gauge 24" 3"

Beretta 1301 Comp 12 Ga ITALY

Weatherby SA-08 Synthetic 12-Gauge 28 SA08
Sold On 08/21/2026

Weatherby SA-08 Synthetic 12-Gauge 28 SA08

Weatherby SA-08 12 Ga SA08

Mossberg 930 JM Pro-Series Tactical Class 12-Gauge 24"
Sold On 08/21/2026

Mossberg 930 JM Pro-Series Tactical Class 12-Gauge 24"

Mossberg 930 12 Ga Jerry Miculek 3-Gun

Browning BPS Field Model 12-Gauge 28" Blued & Walnut
Sold On 08/21/2026

Browning BPS Field Model 12-Gauge 28" Blued & Walnut

Browning BPS Field 12 Ga JAPAN

Winchester Model 59 12-Gauge 23" Black & Walnut M59
Sold On 08/21/2026

Winchester Model 59 12-Gauge 23" Black & Walnut M59

PROJECT GUN Winchester 59 12 Ga M59

Browning B-80 20-Gauge 28" Blued & Walnut B80
Sold On 08/21/2026

Browning B-80 20-Gauge 28" Blued & Walnut B80

Browning B-80 20 Ga B80 Beretta A300 Lineage

Benelli Super Black Eagle Gen 1 12-Gauge 26" Two-Tone SBE +ORIG BOX, EXTRAS
Sold On 08/21/2026

Benelli Super Black Eagle Gen 1 12-Gauge 26" Two-Tone SBE +ORIG BOX, EXTRAS

Benelli Super Black Eagle 12 Ga 3.5" ITALY

Remington Model 1100 Magnum 12-Gauge 21 Blued & Wood M1100 +BUSHNELL SCOPE
Sold On 08/21/2026

Remington Model 1100 Magnum 12-Gauge 21 Blued & Wood M1100 +BUSHNELL SCOPE

Remington 1100 12 Ga 3" M1100

Benelli M1014 12-Gauge 18.5" M4 M 1014 USMC +SUREFIRE LIGHT
Sold On 08/21/2026

Benelli M1014 12-Gauge 18.5" M4 M 1014 USMC +SUREFIRE LIGHT

Benelli M1014 12 Ga M4 M 1014

Mossberg 940 Pro Tactical SPX 12-Gauge 18.5 Blued & Synthetic +ORIG BOX
Sold On 08/21/2026

Mossberg 940 Pro Tactical SPX 12-Gauge 18.5 Blued & Synthetic +ORIG BOX

Mossberg 940 Pro Tactical SPX 12 Ga

Smith & Wesson Model 1000 S&W 12-Gauge 28" Blued & Walnut M1000
Sold On 08/19/2026

Smith & Wesson Model 1000 S&W 12-Gauge 28" Blued & Walnut M1000

Smith & Wesson 1000 S&W M1000 JAPAN

DESIRED Benelli M2 Speed 12-Gauge 24" +ORIG CASE
Sold On 08/19/2026

DESIRED Benelli M2 Speed 12-Gauge 24" +ORIG CASE

Benelli M2 12 Ga 3-GUN READY

DESIRED Browning A5 Ultimate, Grade III 12-Gauge 28" Auto 5 A-V +ORIG CASE
Sold On 08/19/2026

DESIRED Browning A5 Ultimate, Grade III 12-Gauge 28" Auto 5 A-V +ORIG CASE

Browning A5 Ultimate Grade III Auto 5 AV A-V

SCARCE Remington Model 11-48 28-Gauge 25" Blued & Wood 1148 M1148
Sold On 08/19/2026

SCARCE Remington Model 11-48 28-Gauge 25" Blued & Wood 1148 M1148

Remington 11-48 28 Ga 1148 M1148

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Winchester Model 1200 Field 20-Gauge 28" Blued & Walnut M1200
Sold On 08/17/2026

Winchester Model 1200 Field 20-Gauge 28" Blued & Walnut M1200

Winchester 1200 Field 20 Ga M1200 Pre-72

1937 Remington Model 11 16-Gauge 26 Blued & Walnut M11
Sold On 08/17/2026

1937 Remington Model 11 16-Gauge 26 Blued & Walnut M11

Remington 11 16 Ga M11 Browning Auto‑5 A5

Remington Model 11-87 Premier 12-Gauge 21" Blued & Walnut 1187 M1187
Sold On 08/14/2026

Remington Model 11-87 Premier 12-Gauge 21" Blued & Walnut 1187 M1187

Remington 11-87 12 Ga 1187 M1187

Beretta A391 3.5 Xtrema First Generation 12-Gauge 28" A-391 +ORIG BOX
Sold On 08/14/2026

Beretta A391 3.5 Xtrema First Generation 12-Gauge 28" A-391 +ORIG BOX

Beretta A391 3.5 Xtrema 12 Ga A-391 ITALY

Savage Arms Model 755A 12-Gauge 28" Blued & Walnut 755-A M755
Sold On 08/14/2026

Savage Arms Model 755A 12-Gauge 28" Blued & Walnut 755-A M755

Savage Arms 755A 12 Ga 755-A M755

ISRAEL Weapon Industries Tavor TS12 12-Gauge TS Short-Stroke Gas Piston
Sold On 08/14/2026

ISRAEL Weapon Industries Tavor TS12 12-Gauge TS Short-Stroke Gas Piston

IWI Tavor TS12 12 Ga TS Bullpup

1996 P Beretta AL390 Super Sporting 12-Gauge Black & Walnut AL 390 PORTED
Sold On 08/14/2026

1996 P Beretta AL390 Super Sporting 12-Gauge Black & Walnut AL 390 PORTED

P Beretta AL390 12 Ga AL 390 ITALY

Beretta 1301 Tactical 12-Gauge 18.5" 3" MAGPUL STOCK, ZHUKOV FOREND
Sold On 08/14/2026

Beretta 1301 Tactical 12-Gauge 18.5" 3" MAGPUL STOCK, ZHUKOV FOREND

Beretta 1301 Tactical 12 Ga ITALY GG&G UPGRADES

LIMITED 1 Of 3000 1980 Remington Model 1100 DIAMOND ANNIVERSARY M1100
Sold On 08/14/2026

LIMITED 1 Of 3000 1980 Remington Model 1100 DIAMOND ANNIVERSARY M1100

75TH COMMEMORATIVE Remington 1100 12 Ga M1100

1949 Browning Auto-5 Sweet Sixteen 16-Gauge 26 Blued & Walnut A5
Sold On 08/14/2026

1949 Browning Auto-5 Sweet Sixteen 16-Gauge 26 Blued & Walnut A5

Browning Auto-5 Sweet Sixteen 16 Ga A5 BELGIUM

Mossberg Model 5500 12-Gauge 28" Blued & Hardwood M5500
Sold On 08/14/2026

Mossberg Model 5500 12-Gauge 28" Blued & Hardwood M5500

Mossberg 5500 12 Ga M5500

1951 Browning Auto-5 Light Twelve 12-Gauge 27.5" Blued & Walnut A5 VENT-RIB
Sold On 08/14/2026

1951 Browning Auto-5 Light Twelve 12-Gauge 27.5" Blued & Walnut A5 VENT-RIB

Browning Auto-5 12 Ga A5 BELGIUM

GForce Arms GF25 12-Gauge 18.5 FDE 3" GF-25 MKX3 Dual-Marked
Sold On 08/14/2026

GForce Arms GF25 12-Gauge 18.5 FDE 3" GF-25 MKX3 Dual-Marked

Similar Panzer Arms M4 Rock Island VR80 Benelli

Remington Model 1100 LT-20 Special 21" Blued & Walnut M1100 VENT-RIB
Sold On 08/12/2026

Remington Model 1100 LT-20 Special 21" Blued & Walnut M1100 VENT-RIB

Remington 1100 20 Ga M1100 Lightweight

Winchester Model 1400 12-Gauge 28" Blued & Walnut M1400
Sold On 08/12/2026

Winchester Model 1400 12-Gauge 28" Blued & Walnut M1400

Winchester 1400 12 Ga M1400

Remington V3 Field Sport 12-Gauge 28" V-3
Sold On 08/12/2026

Remington V3 Field Sport 12-Gauge 28" V-3

Remington V3 12 Ga V-3 VersaPort

ISRAEL Weapon Industries Tavor TS12 12-Gauge 18.5" TS
Sold On 08/12/2026

ISRAEL Weapon Industries Tavor TS12 12-Gauge 18.5" TS

IWI Tavor TS12 12 Ga TS 3 Bullpup

Browning Silver Hunter 20-Gauge 28" Two-Tone +ORIG BOX
Sold On 08/12/2026

Browning Silver Hunter 20-Gauge 28" Two-Tone +ORIG BOX

Browning Silver Hunter 20 Ga 3

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