Semi-automatic shotguns or semi auto shotguns use the energy from the recoil of firing the weapon to reload the next shot. Semi-automatic shotguns are popular among hunters, sport shooters, and for home defense as they offer a tactical advantage of follow up shots for birds or clays. Fin Feather Fur offers a wide selection of semi auto shotguns for sale online with free shipping on select shotguns. Our most popular semi auto shotguns shoot 12 gauge shotgun ammo, with popular brands like Benelli and Mossberg.
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BENELLI
Benelli M4 12 Ga Pistol Grip Ghost Ring Sights 18.5" Barrel
$1,999.99The Benelli M4 12 Ga Pistol Grip Ghost Ring Sights 18.5" Barrel shotgun is a reliable and dependable semi-automatic firearm designed for home defense. Its auto-regulating gas-operated system ensures consistent performance, even in harsh environmental...
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BENELLI
Benelli M4 Tactical 12G 18.5 Barrel Ghost Ring Sights Tactical Rifle Stock
$1,999.99The Benelli M4 Tactical 12G 18.5 Barrel Ghost Ring Sights Tactical Rifle Stock is a reliable shotgun designed for home defense. Its Auto Regulating Gas Operated (A.R.G.O.) system ensures consistent performance, every time. The M4 Tactical features a...
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STOEGER
Stoeger M3500 12ga 3-1/2" 28" Bbl Mossy Oak Bottomland 4+1 Round
$849.99Stoger's M3500 series of shotguns delivers quality and performance at an unbeatable price. These ultra-reliable semiautomatic shotguns are equipped with Stoger's proven Inertia Driven System a simple yet reliable action that differs from gas-operated...
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MOSSBERG
Mossberg 75799 SA-20 Tactical Turkey 20 Gauge Semi-Auto 3" 4+1 22" Mossy Oak Greenleaf Vent Rib Barrel, Picatinny Rail Receiver, Mossy Oak Greenleaf Mossy Oak Greenleaf Synthetic Stock, Right Hand
$729.99Mossberg International sub-gauge autoloaders are lightweight and quick-swinging, these versatile smaller-gauge shotguns provide maneuverability when hunting nimble upland and woodland targets or when busting clays Specifications and Features:Action:...
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MOSSBERG
Mossberg International Maverick SA All-Purpose 12 Gauge 28" Barrel 5+1 Round Black
$509.99A Multi-Season Workhorse. These 12 gauge Maverick SA models feature adjustable length of pull stocks in either classic walnut or rugged synthetic furniture, and are built to reliably perform in the field, season-after-season. Specifications and...
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BENELLI
Benelli M2 Field Semi-Auto 12 Gauge 28" Barrel Mossy Oak Bottomland
$1,599.99The Benelli M2 Field semiautomatic shotgun is legendary for rugged reliability and fast, all-conditions performance. Built on Benellis Inertia Driven System, it cycles everything from light target loads to 3-inch magnums. New for 2026, Progressive...
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FRANCHI
FRANCHI Affinity 3 ST 12 Gauge 30" Barrel 4 Round Black Synthetic
$1,129.99The Franchi Affinity 3 Sport Trap is an excellent entry-level option for shooters seeking a reliable and versatile shotgun. Ideal for everything from youth and amateur shooting programs to long-term hunting use, it offers a balanced blend of performance...
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FRANCHI
Franchi Affinity 3 Sporting Semi Automatic 12 Gauge Shotgun 30" Blued Barrel Walnut Field Stock 4+1 Round
$1,199.99The Franchi Affinity 3 Sporting is a semi-automatic shotgun designed for sporting clays shooters who want premium performance at an attainable price. Powered by Franchi's proven Inertia Driven system, it delivers reliable cycling and reduced recoil for...
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WINCHESTER
Winchester SX4 Hybrid Hunter Camo Mossy Oak Original Shadow Grass 12 Gauge 28" Barrel 4 Round
$1,049.99$999.99The Winchester Super X line of shotguns have proven to be among the toughest, most reliable, and best handling semi-automatics ever made. Now on the fourth generation, we strive to refine these shotguns with perfection the ultimate goal. Specifications...
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WINCHESTER
Winchester SX4 Waterfowl Hunter 12 Gauge 28" Semi-Auto TrueTimber Prairie
$1,002.99Winchester's Super X Autoloading shotgun has a worldwide reputation for speed, reliability and handling. The Super X4 is lighter, faster cycling, smoother swinging and more ergonomic than ever before. The self-adjusting active valve system cycles a wide...
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SAVAGE ARMS
Savage Arms Renegauge Field 26" Barrel 12 Gauge 4+1 Round 3" Chamber Blue/Black Stock
$1,159.99The American made Savage Renegauge will change the way you think about semiautomatic shotguns. Renegauge can handle the hottest high-brass and the mildest low-recoil shells with the same dependability. The patented D.R.I.V. (Dual Regulating Inline Valve)...
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BERETTA
Beretta A300 Ultima Patrol Chisel 12 Gauge 3" Chamber 191" Barrel 7+1 Round
$1,499.99The Beretta A300 Ultima Patrol Chisel 12 Gauge 3" Chamber 191" Barrel 7+1 Round shotgun is designed for tactical situations. Its semi-automatic, gas-operated action provides reliability and ease of use. The 19.1" barrel length allows for accurate shots...
