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.

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Rio Dove Load BlueSteel Ammunition - 12 Gauge - 2 3/4" - 1 1/8 Oz. 6 Steel …

SKU# DLBS326C

Now: $119.00

$0.48 / rd

250 rounds per case

Only 4 left
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Rio Dove Load BlueSteel Ammunition - 12 Gauge - 2 3/4" - 1 1/8 Oz. - 25 Rou…

SKU# DLBS326-25

Now: $11.95

$0.48 / rd

25 rounds per case

50 in stock
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Fiocchi Defense Dynamics Ammunition - 12 Gauge - 1 Buck - 2 3/4" - 9 Pellet…

SKU# 12LE9PC

Now: $335.00

$1.34 / rd

250 rounds per case

Only 5 left
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Fiocchi Defense Dynamics Ammunition - 12 Gauge - 1 Buck - 2 3/4" - 9 Pellet…

SKU# 12LE9P-10

Now: $13.50

$1.35 / rd

10 rounds per case

96 in stock
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Winchester Xpert Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 1/2 Steel Shot …

SKU# WE12GT65-25

Now: $10.50

$0.42 / rd

25 rounds per case

13 in stock
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Rio Game Load Bluesteel Ammunition - 12 Gauge - 2 3/4" - 1 1/8 Oz. - 7 Stee…

SKU# GLBS327-25

Now: $9.99

$0.40 / rd

25 rounds per case

50 in stock
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Rio Royal BlueSteel Ammunition - 12 Gauge - 3" - 1 1/8Oz. - 4 Steel Shot - …

SKU# RBSM324-25

Now: $15.50

$0.62 / rd

25 rounds per case

46 in stock
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Rio Royal BlueSteel Ammunition - 12 Gauge - 3" - 1 1/8Oz. - 3 Steel Shot - …

SKU# RBSM323C

Now: $152.00

$0.61 / rd

250 rounds per case

Only 1 left
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Rio Royal BlueSteel Ammunition - 12 Gauge - 3" - 1 1/8Oz. - 3 Steel Shot - …

SKU# RBSM323-25

Now: $15.50

$0.62 / rd

25 rounds per case

46 in stock
Add to Cart
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Winchester AutoBuck Ammunition - 12 Gauge - 2 3/4" - 12 pellet - 1 Buck - 2…

SKU# USAB121C

Now: $149.00

$0.60 / rd

250 rounds per case

Only 4 left
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Winchester AutoBuck Ammunition - 12 Gauge - 2 3/4" - 12 pellet - 1 Buck - 5…

SKU# USAB121-5

Now: $3.05

$0.61 / rd

5 rounds per case

169 in stock
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Winchester Super-X Low Recoil Ammunition - 12 Gauge - 2 3/4" - 1 Oz Rifles …

SKU# X12RS15VPRC

Now: $169.00

$1.13 / rd

150 rounds per case

Only 5 left
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Winchester Super-X Low Recoil Ammunition - 12 Gauge - 2 3/4" - 1 Oz Rifles …

SKU# X12RS15VPR-15

Now: $16.95

$1.13 / rd

15 rounds per case

72 in stock
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Winchester Magnum Dove Ammunition - 12 Gauge - 2 3/4" - 1 1/4 Oz. - 7 1/2 &…

SKU# MD1279C

Now: $125.00

$0.50 / rd

250 rounds per case

Only 1 left
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Winchester Magnum Dove Ammunition - 12 Gauge - 2 3/4" - 1 1/4 Oz. - 7 1/2 &…

SKU# MD1279-25

Now: $12.95

$0.52 / rd

25 rounds per case

43 in stock
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Winchester Vintage Dove & Target Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6…

SKU# XU12S67VPC

Now: $64.95

$0.32 / rd

200 rounds per case

11 in stock
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Winchester Vintage Dove & Target Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6…

SKU# XU12S67VP-100

Now: $32.95

$0.33 / rd

100 rounds per case

20 in stock
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Federal Ammunition - 12 Gauge - 1 Oz. Rifled Slug - 2 3/4 " - 5 Rounds

SKU# F127RS-5

Now: $4.99

$1.00 / rd

5 rounds per case

15 in stock
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Hornady Black Ammunition - 12 Gauge Magnum Loads - 00 Buckshot - 2 3/4" - 1…

SKU# 86249-10

Now: $14.50

$1.45 / rd

10 rounds per case

18 in stock
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Aguila Minishell Ammunition - 12 Gauge - 1 3/4" - 5/8 Oz. - 7 1/2 Lead Shot…

SKU# 1CHB1387

Now: $18.95

$0.76 / rd

25 rounds per case

45 in stock
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Winchester E-Tech Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 Steel Shot - 2…

SKU# WCL12S6

Now: $147.95

$0.59 / rd

250 rounds per case

Only 4 left
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Winchester E-Tech Ammunition - 12 Gauge - 2 3/4" - 1 Oz. - 6 Steel Shot - 2…

SKU# WCL12S6-25

Now: $14.95

$0.60 / rd

25 rounds per case

170 in stock
Add to Cart
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BioAmmo LUX Steel Ammunition - 12 Gauge - 2 3/4" - 1 1/16 Oz. - 6 Steel Sho…

SKU# BLS30-60

Now: $17.50

$0.70 / rd

25 rounds per case

42 in stock
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Winchester Super-X Ammunition - 12 GA - 2 3/4" - #6 Steel Shot - 25 Rounds

SKU# WE12GT6-25

Now: $9.50

$0.38 / rd

25 rounds per case

42 in stock
Add to Cart
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Federal Shorty Shotshell Ammunition - 12 Gauge - 1 3/4" - 1 Oz. Rifled Slug…

SKU# SH129 RS

Now: $8.95

$0.89 / rd

10 rounds per case

Only 2 left
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Hornady Superformance Ammunition - 12 Gauge - 2 3/4" - 300 Grain Monoflex S…

SKU# 86236

Now: $17.25

$3.45 / rd

5 rounds per case

51 in stock
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Stars & Stripes Defense Ammunition - 12 Gauge - 2 3/4" - 1 Oz. Rifled Slug …

SKU# CSLUG28

Now: $7.75

$0.78 / rd

10 rounds per case

218 in stock
Add to Cart
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Winchester AA Ammunition - 12 Gauge - 2 3/4" - 26 Gram - Min DR. EQ. - 8 Le…

SKU# AA12FL8

Now: $109.95

$0.44 / rd

250 rounds per case

Only 1 left
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Browning Wicked Wing XD Ammunition - 12 Gauge - 3" - 1 1/4 Oz. - 2 Steel Sh…

SKU# B193411232-25

Now: $23.00

$0.92 / rd

25 rounds per case

40 in stock
Add to Cart
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Browning Wicked Wing XD Ammunition - 12 Gauge - 3" - 1 1/4 Oz. - 2 Steel Sh…

SKU# B193411232

Now: $230.00

$0.92 / rd

250 rounds per case

Only 3 left
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Winchester Blind Side Ammunition - 12 Gauge - 3" - 1 3/8 Oz. BB - Hex Steel…

SKU# SBS123BB

Now: $31.95

$1.28 / rd

25 rounds per case

14 in stock
Add to Cart
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Hornady Critical Defense Ammunition - 12 Gauge - 2 3/4" - 00 Buck - 8 Pelle…

SKU# 86240

Now: $16.95

$1.69 / rd

10 rounds per case

20 in stock
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