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.

  • Winchester | 12 Gauge 2 3/4" 12 pellet 1 Buck | 250 Rounds
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    Winchester AutoBuck Ammunition - 12 Gauge - 2 3/4" - 12 pellet - 1 Buck - 2…

    $159.95

    Current Stock: 5

    SKU: USAB121C

    Rounds Per Case: 250

  • Winchester | 12 Gauge 2 3/4" 12 pellet 1 Buck | 5 Rounds
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    Winchester AutoBuck Ammunition - 12 Gauge - 2 3/4" - 12 pellet - 1 Buck - 5…

    $3.25

    Current Stock: 100

    SKU: USAB121-5

    Rounds Per Case: 5

  • Winchester | 12 Gauge 2 3/4" 1 Oz Rifles Slug | 15 Rounds
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    Winchester Super-X Low Recoil Ammunition - 12 Gauge - 2 3/4" - 1 Oz Rifles …

    $169.00

    Current Stock: 10

    SKU: X12RS15VPRC

    Rounds Per Case: 150

  • Winchester | 12 Gauge 2 3/4" 1 Oz Rifles Slug | 15 Rounds
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    Winchester Super-X Low Recoil Ammunition - 12 Gauge - 2 3/4" - 1 Oz Rifles …

    $16.95

    Current Stock: 99

    SKU: X12RS15VPR-15

    Rounds Per Case: 15

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester International Super Target Ammunition - 12 Gauge - 2 3/4" - 24 G…

    $87.00

    Current Stock: 2

    SKU: TRGT213507C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester International Super Target Ammunition - 12 Gauge - 2 3/4" - 24 G…

    $8.75

    Current Stock: 45

    SKU: TRGT213507-25

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester Magnum Dove Ammunition - 12 Gauge - 2 3/4" - 1 1/4 Oz. - 7 1/2 &…

    $125.00

    Current Stock: 4

    SKU: MD1279C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester Magnum Dove Ammunition - 12 Gauge - 2 3/4" - 1 1/4 Oz. - 7 1/2 &…

    $12.95

    Current Stock: 45

    SKU: MD1279-25

    Rounds Per Case: 25

  • 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…

    $87.00

    Current Stock: 5

    SKU: TRGT11507C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester Super-X Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 7 1/2 Lead Shot…

    $8.75

    Current Stock: 50

    SKU: TRGT11507-25

    Rounds Per Case: 25

  • Winchester | 12 Gauge | 200 Rounds
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    Winchester Vintage Dove & Target Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6…

    $64.95

    Current Stock: 5

    SKU: XU12S67VPC

    Rounds Per Case: 200

  • Winchester | 12 Gauge | 100 Rounds
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    Winchester Vintage Dove & Target Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6…

    $32.95

    Current Stock: 20

    SKU: XU12S67VP-100

    Rounds Per Case: 100

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

    $175.00

    Current Stock: 2

    SKU: Q1544C

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 5 Rounds
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    Winchester Military Grade Ammunition - 12 Ga - 2 3/4" - 00 Buck - 9 Pellets…

    $3.50

    Current Stock: 95

    SKU: Q1544-5

    Rounds Per Case: 5

  • Hornady | 12 Gauge | 10 Rounds
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    Hornady Black Ammunition - 12 Gauge Magnum Loads - 00 Buckshot - 2 3/4" - 1…

    $12.95

    Current Stock: 23

    SKU: 86249-10

    Rounds Per Case: 10

  • Winchester | 12 Gauge | 250 Rounds
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    Winchester E-Tech Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 Steel Shot - 2…

    $147.95

    Current Stock: 4

    SKU: WCL12S6

    Rounds Per Case: 250

  • Winchester | 12 Gauge | 25 Rounds
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    Winchester E-Tech Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 Steel Shot - 2…

    $14.95

    Current Stock: 174

    SKU: WCL12S6-25

    Rounds Per Case: 25

  • BioAmmo | 12 Gauge | 25 Rounds
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    BioAmmo LUX Steel Ammunition - 12 Gauge - 2 3/4" - 1 1/16 Oz. - 6 Steel Sho…

    $17.50

    Current Stock: 42

    SKU: BLS30-60

    Rounds Per Case: 25

  • Federal | 12 Gauge | 10 Rounds
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    Federal Shorty Shotshell Ammunition - 12 Gauge - 1 3/4" - 1 Oz. Rifled Slug…

    $8.95

    Current Stock: 50

    SKU: SH129 RS

    Rounds Per Case: 10

  • Hornady | 12 Gauge 300gr | 5 Rounds
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    Hornady Superformance Ammunition - 12 Gauge - 2 3/4" - 300 Grain Monoflex S…

    $14.75

    Current Stock: 21

    SKU: 86236

    Rounds Per Case: 5

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

    $7.50

    Current Stock: 267

    SKU: CSLUG28

    Rounds Per Case: 10

  • Browning Wicked Wing XD Ammunition - 12 Gauge - 3" - 1 1/4 Oz. - 2 Steel Shot - 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 Wicked Wing XD Ammunition - 12 Gauge - 3" - 1 1/4 Oz. - 2 Steel Shot - 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: 7

    SKU: B193411232

    Rounds Per Case: 250

  • Winchester Xpert Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 1/2 Steel Shot - 250 Rounds
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    Winchester Xpert Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 1/2 Steel Shot …

    $120.95

    Current Stock: 12

    SKU: WE12GT65

    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: 31

    SKU: SH129 4B

    Rounds Per Case: 10

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

    $31.95

    Current Stock: 23

    SKU: SBS123BB

    Rounds Per Case: 25

  • Hornady Critical Defense Ammunition - 12 Gauge - 2 3/4" - 00 Buck - 8 Pellet - 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 Ammunition 12 Ga SST Slug - 2 3/4" - 300 Grain FTX Slug - 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: 5

    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: 44

    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

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