Shotgun

Shop 12 Gauge Ammunition - Bulk & Boxed

Reliable 12 Gauge Ammo for Range, Defense, and Duty Use

Shop 12 gauge shotgun ammunition at MiWallCorp for hunting, sport shooting, and home defense. Whether you need 12 gauge, 12 ga, or 12-bore shells, our selection includes buckshot, birdshot, and slug loads from Federal, Winchester, and Remington in 2¾", 3", and 3½" shells. America's most popular shotgun gauge delivers versatile performance for waterfowl, upland game, and tactical applications.

  • Stars & Stripes | 12 Gauge | 10 Rounds
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    Stars & Stripes Defense Ammunition - 12 Gauge - 2 3/4" - 1 Oz. Rifled Slug …

    $7.75

    Current Stock: 250

    SKU: CSLUG28

    Rounds Per Case: 10

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Super-Target Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 2 3/4 DR. …

    $79.00

    Current Stock: 1

    SKU: TRGTL128

    Rounds Per Case: 250

  • Sellier & Bellot | 12 Gauge | 25 Rounds
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    Sellier & Bellot Ammunition - 12 Ga - 2 5/8" - 2 Rubber Ball Load - 25 Roun…

    $27.25

    Current Stock: 6

    SKU: SB12RBB-25

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester Super-Target Ammunition - 12 Gauge - 2 3/4" - 1 1/8 Oz. - 8 Lead…

    $7.99

    Current Stock: 6

    SKU: TRGT12M8-25

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester AA Ammunition - 12 Gauge - 2 3/4" - 26 Gram - Min DR. EQ. - 8 Le…

    $109.95

    Current Stock: 1

    SKU: AA12FL8

    Rounds Per Case: 250

  • Browning | 12 Gauge | 25 Rounds
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    Browning Wicked Wing XD Ammunition - 12 Gauge - 3" - 1 1/4 Oz. - 2 Steel Sh…

    $23.00

    Current Stock: 40

    SKU: B193411232-25

    Rounds Per Case: 25

  • Browning | 12 Gauge | 250 Rounds
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    Browning Wicked Wing XD Ammunition - 12 Gauge - 3" - 1 1/4 Oz. - 2 Steel Sh…

    $230.00

    Current Stock: 3

    SKU: B193411232

    Rounds Per Case: 250

  • Federal Shorty Shotshell Ammunition - 12 Gauge - 1 3/4" - 15 Pellet - 4 Buck - 10 Rounds
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    Federal Shorty Shotshell Ammunition - 12 Gauge - 1 3/4" - 15 Pellet - 4 Buc…

    $8.75

    Current Stock: 16

    SKU: SH129 4B

    Rounds Per Case: 10

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester Blind Side Ammunition - 12 Gauge - 3" - 1 3/8 Oz. BB - Hex Steel…

    $31.95

    Current Stock: 18

    SKU: SBS123BB

    Rounds Per Case: 25

  • Hornady | 12 Gauge | 10 Rounds
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    Hornady Critical Defense Ammunition - 12 Gauge - 2 3/4" - 00 Buck - 8 Pelle…

    $16.95

    Current Stock: 24

    SKU: 86240

    Rounds Per Case: 10

  • Hornady | 12 Gauge 300gr | 5 Rounds
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    Hornady Ammunition 12 Ga SST Slug - 2 3/4" - 300 Grain FTX Slug - 5 Rounds

    $13.50

    Current Stock: 40

    SKU: 8623-5

    Rounds Per Case: 5

  • Federal Shorty Shotshell Ammunition - 12 Gauge - 1 3/4" - 15/16 Oz. - 8 Shot - 10 Rounds
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    Federal Shorty Shotshell Ammunition - 12 Gauge - 1 3/4" - 15/16 Oz. - 8 Sho…

    $6.95

    Current Stock: 31

    SKU: SH129 8

    Rounds Per Case: 10

  • Federal Power-Shok Ammunition - 12 Gauge - 2 3/4" - 1 1/4 oz. Magnum Rifled Slug HP - 5 Rounds
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    Federal Power-Shok Ammunition - 12 Gauge - 2 3/4" - 1 1/4 oz. Magnum Rifled…

    $6.75

    Current Stock: 101

    SKU: F130RS-5

    Rounds Per Case: 5

  • Sellier & Bellot Ammunition - 12 Gauge - 2 5/8" - 7.5mm Rubber Buck Shot - 15 Pellets - 25 Rounds
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    Sellier & Bellot Ammunition - 12 Gauge - 2 5/8" - 7.5mm Rubber Buck Shot - …

    $33.75

    Current Stock: 29

    SKU: SB12RSA

    Rounds Per Case: 25

  • Winchester USA Valor Ammunition - 12 Gauge - 2 3/4" - 00 Buck - 9 Pellets - 25 Rounds
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    Winchester USA Valor Ammunition - 12 Gauge - 2 3/4" - 00 Buck - 9 Pellets -…

    $29.95

    Current Stock: 13

    SKU: USA1200VP-25

    Rounds Per Case: 25

  • Winchester Super-X Ammunition - 12 Gauge - 2 3/4" - 9 Pellet - 00 Buck - 5 Rounds
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    Winchester Super-X Ammunition - 12 Gauge - 2 3/4" - 9 Pellet - 00 Buck - 5 …

    $3.50

    Current Stock: 24

    SKU: XB1200-5

    Rounds Per Case: 5

  • Federal Premium Ammunition - 12 Ga - 2 3/4" - 00 Buck - 9 Pellets - 5 Rounds
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    Federal Premium Ammunition - 12 Ga - 2 3/4" - 00 Buck - 9 Pellets - 5 Roun…

    $4.99

    Current Stock: 215

    SKU: LE13200-5

    Rounds Per Case: 5

  • Winchester Double X Turkey Ammunition - 12 Gauge - 3 1/2" - #6 Lead Shot - 10 Rounds
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    Winchester Double X Turkey Ammunition - 12 Gauge - 3 1/2" - #6 Lead Shot -…

    $19.99

    Current Stock: 23

    SKU: STH12356-10

    Rounds Per Case: 10

  • Winchester Super-X Ammunition - 12 GA - 2 3/4" - #6 Steel Shot - 250 Rounds - Case
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    Winchester Super-X Ammunition - 12 GA - 2 3/4" - #6 Steel Shot - 250 Rounds…

    $94.95

    Current Stock: 5

    SKU: WE12GT6

    Rounds Per Case: 250

  • Federal | 12 Gauge | 5 Rounds
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    Federal Premium Ammunition - 12 Gauge - 2 3/4" - 000 Buck - 8 Pellets - 5 …

    Price Available When Back in Stock

    Out of stock

    SKU: LE132 000-5

    Rounds Per Case: 5

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Super-X Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 7 1/2 Lead Shot…

    Price Available When Back in Stock

    Out of stock

    SKU: XU127C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester Super Target Ammunition - 12 Gauge - 2 3/4" - 3 1/2 Dram EQ. - 2…

    Price Available When Back in Stock

    Out of stock

    SKU: TRGT13507-25

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Super Target Ammunition - 12 Gauge - 2 3/4" - 3 1/2 Dram EQ. - 2…

    Price Available When Back in Stock

    Out of stock

    SKU: TRGT13507C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Military Grade Ammunition - 12 Ga - 2 3/4" - 00 Buck - 9 Pellets…

    Price Available When Back in Stock

    Out of stock

    SKU: Q1544C

    Rounds Per Case: 250

  • Aguila | 12 Gauge | 25 Rounds
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    Aguila Mini Shell Ammunition - 12 Gauge - 1 3/4" - 4 Buck & 1 Buck Mix - 5/…

    Price Available When Back in Stock

    Out of stock

    SKU: 1CHB1385

    Rounds Per Case: 25

  • Aguila | 12 Gauge | 25 Rounds
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    Aguila Mini Shell Ammunition - 12 Gauge - 1 3/4" - 7/8 Oz. Slug - 25 Rounds

    Price Available When Back in Stock

    Out of stock

    SKU: 1CHB1386

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Super-Target Ammunition - 12 Gauge - 2 3/4" - 1 1/8 Oz. - 3 DR. …

    Price Available When Back in Stock

    Out of stock

    SKU: TRGT12M7C

    Rounds Per Case: 250

  • Aguila | 12 Gauge | 25 Rounds
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    Aguila Minishell Ammunition - 12 Gauge - 1 3/4" - 5/8 Oz. - 7 1/2 Lead Shot…

    Price Available When Back in Stock

    Out of stock

    SKU: 1CHB1387

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Xpert Waterfowl Ammunition - 12 Gauge - 3" - 1 1/8 Oz. - 3 Steel…

    Price Available When Back in Stock

    Out of stock

    SKU: WEX1233C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester Xpert Waterfowl Ammunition - 12 Gauge - 3" - 1 1/8 Oz. - 3 Steel…

    Price Available When Back in Stock

    Out of stock

    SKU: WEX1233-25

    Rounds Per Case: 25

  • Sellier | 12 Gauge | 25 Rounds
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    Sellier & Bellot Ammunition - 12 Gauge - 2 3/4" - Max Dram EQ. - 00 Buck - …

    Price Available When Back in Stock

    Out of stock

    SKU: SB12BSG

    Rounds Per Case: 25

  • Aguila | 12 Gauge | 20 Rounds
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    Aguila Mini shell Ammunition - 12 Gauge - 1 3/4" - 5/8 Oz. - 7 1/2 Lead Sho…

    Price Available When Back in Stock

    Out of stock

    SKU: 1C128968

    Rounds Per Case: 20

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