Semi-Auto Shotguns

Semi-Auto Shotguns, Including Benelli & Remington Semi-Auto Shotgun Models

We carry Benelli semi-auto shotguns and Remington semi-auto shotgun models in our inventory of highly collectable firearms. Our selection of semi-auto shotguns also includes fine firearms from Beretta, Browning, Marlin, and Walther. Since our inventory changes pretty frequently, you should bookmark our new arrivals page and come back often.

Browse our selection of semi-auto shotgun models below. For other collectable shotguns, check out our over/under shotguns, side by side double barrel shotguns, and semi-auto and pump home defense shotguns.

If you have any questions about our firearms or would like more information, call (877) 214-9327 or email info@collectorsfirearms.com.

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Showing 1-20 of 1757 item(s)

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Remington 1100 3" Magnum 12 Gauge (S12344)

$599.95

3" Magnum semi-auto field gun with a 30" Full choke barrel. The metal is very good with light wear. The stock has numerous marks and wear. Overall very good condition.

Previously sold

Remington 11-48 12 Gauge (S12337)

$489.95

Semi-auto skeet gun with Poly-choke added. The barrel is 23" with vent rib and is marked SKEET for the original choke. Very good condition.

Previously sold

Remington Sportsman 58 20 Gauge (S12345)

$499.95

Semi-auto skeet gun with 25.5" vent rib barrel. The stock is nicely figured walnut. The receiver has thinning blue from handling, the barrel blue is excellent. A vintage autoloader skeet gun, in very good condition.

Previously sold

Benelli SBE “Left-Hand” 12 Gauge (S11187)

$1,350.00

Benelli SBE “Left-Hand” 12 Gauge shotgun. Left-hand 3.5” Magnum semi-auto with 26” barrel. Very good condition with case and chokes.

Previously sold

Beretta A400 Action Xplor “Left-Handed” 12...

$1,679.95

Beretta A400 Action Xplor “Left-Handed” 12 Gauge shotgun. 28” Barrel 3- chokes, satin walnut wood, kick-off device and case. New.

Previously sold

Remington 11-48 12 Gauge (S12085)

$429.95

Remington 11-48 12 Gauge shotgun. Vintage semi-auto field gun. A Cutts compensator has been added. Very good condition.

Previously sold

Remington 1100 Slug Gun 12 Gauge (S12322)

$650.00

Semi-auto slug gun with rifle sights and smoothbore barrel. The receiver is a Magnum receiver so it could accept a 3" Magnum barrel for bird hunting, but the slug barrel is just for 2 3/4" shells. Excellent overall condition.

Previously sold

Remington 1100 12 Gauge (S12299)

$599.95

Semi-auto field gun with 28" Mod choke barrel. Very good condition with light wear.

Previously sold

Remington 1100 12 Gauge (S12293)

$489.95

Semi-auto with a 21" Skeet barrel. A Cutts Compensator has been added to the barrel. The metal is very good with even wear. The stock has numerous marks. A classic vintage auto shotgun.

Previously sold

Smith & Wesson 1000 20 Gauge (S12282)

$529.95

Semi-auto field gun with 26" Improved Cylinder barrel. The stock has been shortened, LOP is 13.5". Excellent condition.

Previously sold

Remington 1100 20 Gauge (S12321)

$599.95

Semi-auto field gun with 28" Mod choke barrel. Excellent condition.

Previously sold

Remington Sportsman 48 20 Gauge (S12284)

$329.95

Semi-auto field gun. The barrel has a Cutts compensator added. The buttstock was shortened then lengthened again with spacers. LOP is now 13.5". Overall very good condition with light wear.

Previously sold