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12 Gauge Ammo — In Stock in Canada

Sep 6, 2026, 10:12 a.m.

12 gauge is Canada's standard shotgun bore, used across waterfowl and upland hunting, clay target sports, and home-defense shotguns alike — which means the shell you actually want depends heavily on the load, not just the gauge. Steel shot is mandatory for waterfowl hunting under federal non-toxic-shot regulations, while lead loads remain common for upland birds and clays where steel isn't required. Shell length (2-3/4", 3", or 3-1/2") and shot size both affect what a given box is suited for, and price per round varies significantly between a target load, a premium waterfowl steel load, and buckshot or slugs. Because 12 gauge covers such a wide range of use cases, this board mixes loads from all of them — check the product title for shot size, shell length, and payload weight before ordering, and use the calibre filter alongside this page if you're comparing against 20 gauge or other bores. A valid PAL is required and verified before any ammunition order ships, and quantity limits may apply depending on carrier and destination.

19 in stock · 54 out of stock

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Challenger Magnum Buckshot 12GA 2-3/4" 00 Buck 9-Pellet 25rd

Challenger

Challenger Magnum Buckshot 12GA 2-3/4" 00 Buck 9-Pellet 25rd

CA$1.200/ round

CA$29.99 per box of 25

Challenger Low Recoil Target Slug 12GA 2-3/4" 1oz 100rd

Challenger

Challenger Low Recoil Target Slug 12GA 2-3/4" 1oz 100rd

CA$1.360/ round

CA$135.99 per box of 100

Kent Fasteel 2.0 12GA 3" 25rd

Kent

Kent Fasteel 2.0 12GA 3" 25rd

CA$1.680/ round

CA$41.99 per box of 25

Federal Black Cloud High Velocity 12GA 3" 1-1/8oz #3 25rd

Federal

Federal Black Cloud High Velocity 12GA 3" 1-1/8oz #3 25rd

CA$1.760/ round

CA$43.99 per box of 25

Sellier & Bellot 12GA 2-3/4" Rubber Buckshot 25rd

Sellier & Bellot

Sellier & Bellot 12GA 2-3/4" Rubber Buckshot 25rd

CA$2.000/ round

CA$49.99 per box of 25

Bear Protection 12GA 2-3/4" 5rd

Bear

Bear Protection 12GA 2-3/4" 5rd

CA$3.798/ round

CA$18.99 per box of 5

Remington Sabot Slug 12GA 3" 5rd

Remington

Remington Sabot Slug 12GA 3" 5rd

CA$3.998/ round

CA$19.99 per box of 5

Kent Cartridge Fasteel+ Bayou Blend, 12ga, 3", #3x5, 1-1/4oz

Kent

Kent Cartridge Fasteel+ Bayou Blend, 12ga, 3", #3x5, 1-1/4oz

—/ round

CA$184.99 per package

Kent Cartridge Ultimate FastLead, 12ga, 2-3/4", #6, 1-3/8oz

Kent

Kent Cartridge Ultimate FastLead, 12ga, 2-3/4", #6, 1-3/8oz

—/ round

CA$37.99 per package

Kent Cartridge TealSteel, 12ga, 2-3/4", 1-1/4oz, #6 Steel Shot

Kent

Kent Cartridge TealSteel, 12ga, 2-3/4", 1-1/4oz, #6 Steel Shot

—/ round

CA$35.99 per package

Kent Cartridge Upland Fasteel, 12ga, 2-3/4", #6, 1-1/8oz

Kent

Kent Cartridge Upland Fasteel, 12ga, 2-3/4", #6, 1-1/8oz

—/ round

CA$34.99 per package

Kent Cartridges Fasteel 2.0, 12ga, 3", #4, 1-1/4oz Steel Shot

Kent

Kent Cartridges Fasteel 2.0, 12ga, 3", #4, 1-1/4oz Steel Shot

—/ round

CA$40.99 per package

Kent Cartridge Fasteel+, 12ga, 3", #2x4, 1-1/4oz Steel Shot

Kent

Kent Cartridge Fasteel+, 12ga, 3", #2x4, 1-1/4oz Steel Shot

—/ round

CA$44.99 per package

Kent Cartridge Low Report Blank, 12ga, 2-1/2", Box of 25

Kent

Kent Cartridge Low Report Blank, 12ga, 2-1/2", Box of 25

—/ round

CA$12.49 per package

Kent Cartridge Fasteel+, 12ga, 3", #4x6, 1-1/4oz Steel Shot

Kent

Kent Cartridge Fasteel+, 12ga, 3", #4x6, 1-1/4oz Steel Shot

—/ round

CA$44.99 per package

Kent Cartridge Upland Fasteel, 12ga, 2-3/4", #7, 1-1/8oz

Kent

Kent Cartridge Upland Fasteel, 12ga, 2-3/4", #7, 1-1/8oz

—/ round

CA$34.99 per package

Kent Cartridge Ultimate FastLead, 12ga, 2-3/4", #6, 1-1/4oz

Kent

Kent Cartridge Ultimate FastLead, 12ga, 2-3/4", #6, 1-1/4oz

—/ round

CA$33.99 per package

Kent Cartridge Fasteel+ Bayou Blend, 12ga, 3", #2x4, 1-3/8oz

Kent

Kent Cartridge Fasteel+ Bayou Blend, 12ga, 3", #2x4, 1-3/8oz

—/ round

CA$189.99 per package

Kent Cartridge TealSteel, 12ga, 2-3/4", 1-1/4oz, #5 Steel Shot

Kent

Kent Cartridge TealSteel, 12ga, 2-3/4", 1-1/4oz, #5 Steel Shot

—/ round

CA$35.99 per package

Fiocchi Shooting Dynamics 12GA 2-3/4" 25rd

Fiocchi

Fiocchi Shooting Dynamics 12GA 2-3/4" 25rd

CA$0.582/ round

CA$14.54 per box of 25

Tornado Classic Shot 12GA 25rd

Tornado

Tornado Classic Shot 12GA 25rd

CA$0.582/ round

CA$14.54 per box of 25

Fiocchi Field Dynamics 12GA 2-3/4" 10rd

Field Dynamics

Fiocchi Field Dynamics 12GA 2-3/4" 10rd

CA$0.965/ round

CA$9.65 per box of 10

Federal Shorty Shotshell 12GA 1-3/4" 10rd

Federal

Federal Shorty Shotshell 12GA 1-3/4" 10rd

CA$1.256/ round

CA$12.56 per box of 10

Challenger Steel Super Magnum 12GA 3-1/2" 25rd

Challenger

Challenger Steel Super Magnum 12GA 3-1/2" 25rd

CA$1.358/ round

CA$33.94 per box of 25

Challenger Steel Super Magnum Slug 12GA 3-1/2" 25rd

Challenger

Challenger Steel Super Magnum Slug 12GA 3-1/2" 25rd

CA$1.358/ round

CA$33.94 per box of 25

Winchester Super X 12GA 2-3/4" 10rd

Winchester

Winchester Super X 12GA 2-3/4" 10rd

CA$2.521/ round

CA$25.21 per box of 10

Kent Cartridge All-Purpose Steel 12ga 3" #3 1-1/4oz

Kent

Kent Cartridge All-Purpose Steel 12ga 3" #3 1-1/4oz

—/ round

CA$31.50 per package

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #5 1-1/2oz

Kent

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #5 1-1/2oz

—/ round

CA$37.78 per package

Kent Cartridge Fasteel 2.0 12ga 3.5" #2 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3.5" #2 1-3/8oz

—/ round

CA$48.18 per package

Kent Cartridge Fasteel 2.0 12ga 2-3/4" #4 1-1/16oz

Kent

Kent Cartridge Fasteel 2.0 12ga 2-3/4" #4 1-1/16oz

—/ round

CA$32.34 per package

Kent Cartridge Fasteel 2.0 12ga 3" #2 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #2 1-3/8oz

—/ round

CA$38.39 per package

Kent Cartridge All-Purpose Steel 12ga 3" #4 1-1/4oz

Kent

Kent Cartridge All-Purpose Steel 12ga 3" #4 1-1/4oz

—/ round

CA$31.50 per package

Kent Cartridge Ultimate Turkey 12ga 3" #5 2oz Diamond Shot

Kent

Kent Cartridge Ultimate Turkey 12ga 3" #5 2oz Diamond Shot

—/ round

CA$20.58 per package

Kent Cartridge Ultimate Turkey 12ga 3" #4 1-3/4oz Diamond Shot

Kent

Kent Cartridge Ultimate Turkey 12ga 3" #4 1-3/4oz Diamond Shot

—/ round

CA$19.64 per package

Kent Cartridge Fasteel 2.0 12ga 3" #6 1-1/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #6 1-1/8oz

—/ round

CA$35.82 per package

Kent Cartridge Ultimate Turkey 12ga 3" #5 1-3/4oz Diamond Shot

Kent

Kent Cartridge Ultimate Turkey 12ga 3" #5 1-3/4oz Diamond Shot

—/ round

CA$19.64 per package

Kent Cartridge Fasteel 2.0 12ga 3" #2 1-1/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #2 1-1/8oz

—/ round

CA$35.82 per package

Kent Cartridge Steel Dove 12ga 2-3/4" #6 1oz

Kent

Kent Cartridge Steel Dove 12ga 2-3/4" #6 1oz

—/ round

CA$19.37 per package

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4 1-3/8oz Diamond Shot

Kent

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4 1-3/8oz Diamond Shot

—/ round

CA$34.97 per package

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #6 1-1/2oz Diamond Shot

Kent

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #6 1-1/2oz Diamond Shot

—/ round

CA$37.78 per package

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4 1-1/4oz Diamond Shot

Kent

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4 1-1/4oz Diamond Shot

—/ round

CA$31.36 per package

Kent Cartridge ProTrial Field Blanks 12ga 2-1/2"

Kent

Kent Cartridge ProTrial Field Blanks 12ga 2-1/2"

—/ round

CA$32.42 per package

Kent Cartridge Ultimate Turkey 12ga 3.5" #5 1-5/8oz Diamond Shot

Kent

Kent Cartridge Ultimate Turkey 12ga 3.5" #5 1-5/8oz Diamond Shot

—/ round

CA$16.98 per package

Kent Cartridge Ultimate Pheasant 12ga 2-3/4" #4x6 1-3/8oz Lead Blend

Kent

Kent Cartridge Ultimate Pheasant 12ga 2-3/4" #4x6 1-3/8oz Lead Blend

—/ round

CA$34.18 per package

Kent Cartridge Ultimate Turkey 12ga 3.5" #5 2-1/4oz Diamond Shot

Kent

Kent Cartridge Ultimate Turkey 12ga 3.5" #5 2-1/4oz Diamond Shot

—/ round

CA$22.42 per package

Kent Cartridge Fasteel 2.0 12ga 3.5" #BBB 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3.5" #BBB 1-3/8oz

—/ round

CA$48.18 per package

Kent Cartridge Elite Steel Target 12ga 2-3/4" #7 1oz

Kent

Kent Cartridge Elite Steel Target 12ga 2-3/4" #7 1oz

—/ round

CA$20.32 per package

Kent Cartridge Fasteel+ 12ga 3.5" #BBx2 1-1/2oz

Kent

Kent Cartridge Fasteel+ 12ga 3.5" #BBx2 1-1/2oz

—/ round

CA$55.80 per package

Kent Cartridge Fasteel 2.0 12ga 3" #3 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #3 1-3/8oz

—/ round

CA$38.39 per package

Kent Cartridge Fasteel 2.0 12ga 3.5" #3 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3.5" #3 1-3/8oz

—/ round

CA$48.18 per package

Kent Cartridge Fasteel+ 12ga 3.5" #2x4 1-1/2oz

Kent

Kent Cartridge Fasteel+ 12ga 3.5" #2x4 1-1/2oz

—/ round

CA$55.80 per package

Kent Cartridge Fasteel 2.0 12ga 3" #4 1-1/4oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #4 1-1/4oz

—/ round

CA$38.39 per package

Kent Cartridge Ultimate FastLead 12ga 3" #5 1-3/4oz

Kent

Kent Cartridge Ultimate FastLead 12ga 3" #5 1-3/4oz

—/ round

CA$43.37 per package

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4 1-1/2oz

Kent

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4 1-1/2oz

—/ round

CA$34.97 per package

Kent Cartridge Fasteel 2.0 12ga 3" #BB 1-1/4oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #BB 1-1/4oz

—/ round

CA$38.39 per package

Kent Cartridge Ultimate FastLead 12ga 3" #6 1-3/4oz

Kent

Kent Cartridge Ultimate FastLead 12ga 3" #6 1-3/4oz

—/ round

CA$43.37 per package

Kent Cartridge Fasteel 2.0 12ga 2-3/4" #3 1-1/16oz

Kent

Kent Cartridge Fasteel 2.0 12ga 2-3/4" #3 1-1/16oz

—/ round

CA$32.34 per package

Kent Cartridge Fasteel 2.0 12ga 3" #1 1-1/4oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #1 1-1/4oz

—/ round

CA$37.26 per package

Kent Cartridge Fasteel 2.0 12ga 3" #2 1-1/4oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #2 1-1/4oz

—/ round

CA$37.26 per package

Kent Cartridge Fasteel 2.0 12ga 3.5" #BB 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3.5" #BB 1-3/8oz

—/ round

CA$48.18 per package

Kent Cartridge Fasteel 2.0 12ga 2-3/4" #BB 1-1/16oz

Kent

Kent Cartridge Fasteel 2.0 12ga 2-3/4" #BB 1-1/16oz

—/ round

CA$32.34 per package

Kent Cartridge Fasteel 2.0 12ga 3.5" #4 1-3/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3.5" #4 1-3/8oz

—/ round

CA$48.18 per package

Kent Cartridge Fasteel 2.0 12ga 3" #3 1-1/4oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #3 1-1/4oz

—/ round

CA$37.26 per package

Kent Cartridge All-Purpose Steel 12ga 3" #BB 1-1/4oz

Kent

Kent Cartridge All-Purpose Steel 12ga 3" #BB 1-1/4oz

—/ round

CA$31.50 per package

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4

Kent

Kent Cartridge Ultimate FastLead 12ga 2-3/4" #4

—/ round

CA$37.78 per package

Kent Cartridge Ultimate FastLead 12ga 3" #4

Kent

Kent Cartridge Ultimate FastLead 12ga 3" #4

—/ round

CA$43.37 per package

Kent Cartridge Fasteel 2.0 12ga 3" #BB 1-1/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #BB 1-1/8oz

—/ round

CA$35.82 per package

Kent Cartridge Fasteel 2.0 12ga 3" #4 1-1/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #4 1-1/8oz

—/ round

CA$35.82 per package

Kent Cartridge Fasteel 2.0 12ga 3" #1 1-1/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #1 1-1/8oz

—/ round

CA$35.82 per package

Kent Cartridge All-Purpose Steel 12ga 3" #2 1-1/4oz

Kent

Kent Cartridge All-Purpose Steel 12ga 3" #2 1-1/4oz

—/ round

CA$31.50 per package

Kent Cartridge Fasteel 2.0 12ga 3" #3 1-1/8oz

Kent

Kent Cartridge Fasteel 2.0 12ga 3" #3 1-1/8oz

—/ round

CA$35.82 per package

Troy Ammunition Buckshot 12ga

Troy

Troy Ammunition Buckshot 12ga

—/ round

CA$10.14 per package

Troy Ammunition Slug 12ga

Troy

Troy Ammunition Slug 12ga

—/ round

CA$10.50 per package

Other calibres in stock

9mm .223 Rem / 5.56 NATO .22 LR .308 Win / 7.62×51