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.

Showing 32 products

  • 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…

    SKU# SH129 4B

    $8.75
    $0.88 / rd

    10 rounds per case

    Only 8 left

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

    SKU# SBS123BB

    $31.95
    $1.28 / rd

    25 rounds per case

    14 in stock

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

    SKU# 86240

    $16.95
    $1.69 / rd

    10 rounds per case

    22 in stock

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  • 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

    SKU# 8623-5

    $13.50
    $2.70 / rd

    5 rounds per case

    40 in stock

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  • 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…

    SKU# SH129 8

    $6.95
    $0.70 / rd

    10 rounds per case

    21 in stock

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  • 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…

    SKU# F130RS-5

    $6.75
    $1.35 / rd

    5 rounds per case

    101 in stock

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  • 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 - …

    SKU# SB12RSA

    $33.75
    $1.35 / rd

    25 rounds per case

    14 in stock

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  • 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 -…

    SKU# USA1200VP-25

    $29.95
    $1.20 / rd

    25 rounds per case

    Only 8 left

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  • 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 …

    SKU# XB1200-5

    $3.95
    $0.79 / rd

    5 rounds per case

    22 in stock

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  • 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…

    SKU# LE13200-5

    $4.99
    $1.00 / rd

    5 rounds per case

    207 in stock

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  • 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 -…

    SKU# STH12356-10

    $19.99
    $2.00 / rd

    10 rounds per case

    20 in stock

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  • 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…

    SKU# WE12GT6

    $94.95
    $0.38 / rd

    250 rounds per case

    Only 5 left

    Add to Cart Item added to your cart
  • Federal Top Gun Ammunition - 12 Gauge - 2 3/4" - 3 Dram Eq. - 1 1/8 Oz. - 7.5 Lead Shot - 250 Rounds - Case
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    Federal Top Gun Ammunition - 12 Gauge - 2 3/4" - 3 Dram Eq. - 1 1/8 Oz. - 7…

    SKU# TG1275

    $84.95
    $0.34 / rd

    250 rounds per case

    Only 9 left

    Add to Cart Item added to your cart
  • Winchester Super-X 12 Ga - 2 3/4" - 00 Buckshot - 9 Pellets - 250 Rounds - CASE
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    Winchester Super-X 12 Ga - 2 3/4" - 00 Buckshot - 9 Pellets - 250 Rounds…

    SKU# XB1200

    $195.00
    $0.78 / rd

    250 rounds per case

    Only 5 left

    Add to Cart Item added to your cart
  • Rio | 12 Gauge 3" 1 1/8Oz. 4 Steel Shot | 250 Rounds
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    Rio Royal BlueSteel Ammunition - 12 Gauge - 3" - 1 1/8Oz. - 4 Steel Shot - …

    SKU# RBSM324C

    Out of stock

    250 rounds per case

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

    SKU# TRGT213507C

    Out of stock

    250 rounds per case

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

    SKU# TRGT213507-25

    Out of stock

    25 rounds per case

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  • 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…

    SKU# TRGT11507C

    Out of stock

    250 rounds per case

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  • 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…

    SKU# TRGT11507-25

    Out of stock

    25 rounds per case

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

    SKU# LE132 000-5

    Out of stock

    5 rounds per case

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  • 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…

    SKU# XU127C

    Out of stock

    250 rounds per case

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  • 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…

    SKU# XU127-25

    Out of stock

    25 rounds per case

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

    SKU# TRGT13507-25

    Out of stock

    25 rounds per case

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

    SKU# TRGT13507C

    Out of stock

    250 rounds per case

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

    SKU# Q1544C

    Out of stock

    250 rounds per case

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

    SKU# Q1544-5

    Out of stock

    5 rounds per case

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

    SKU# 1CHB1385

    Out of stock

    25 rounds per case

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

    SKU# 1CHB1386

    Out of stock

    25 rounds per case

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

    SKU# TRGT12M7C

    Out of stock

    250 rounds per case

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

    SKU# TRGT12M8C

    Out of stock

    250 rounds per case

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

    SKU# WEX1233C

    Out of stock

    250 rounds per case

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

    SKU# WEX1233-25

    Out of stock

    25 rounds per case

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