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12 GA Winchester

Winchester is a renowned manufacturer with over 150 years of expertise in firearms and ammunition, recognized for pioneering lever-action rifles and innovative cartridge development. The brand’s legacy includes the introduction of iconic models like the Model 1866 and Model 1873, and a history of supplying military arms and ammunition for major conflicts. Winchester offers a comprehensive selection of ammunition subcategories, including shotgun lead ammo, shotgun steel ammo, centerfire rifle ammo, and centerfire handgun ammo. Featured products include reliable 12 GA and versatile 20 GA shotguns for sale, trusted by hunters and sport shooters. Winchester continues to advance performance standards, with ammunition engineered for consistency and reliability. Shop Winchester to browse proven products backed by a legacy of innovation and manufacturing excellence.

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Winchester Ammo S12PDX1 Elite PDX1 Defender 12GA 2.75" 1oz 00 Buck/Rifle Slug Shot - 10sh Box

Winchester Ammo S12PDX1 Elite PDX1 Defender 12GA 2.75" 1oz 00 Buck/Rifle Slug Shot - 10sh Box
$22 65
(2.265 per round)
In Stock
Winchester Ammo XU12H7 Super-X Heavy Game Load 12GA 2.75" 1 1/8oz #7.5 Shot - 25sh Box

Winchester Ammo XU12H7 Super-X Heavy Game Load 12GA 2.75" 1 1/8oz #7.5 Shot - 25sh Box

$10 18
(0.407 per round)
In Stock
Winchester Ammo X123PH4 Super Pheasant Magnum High Brass 12GA 3" 1 5/8oz #4 Shot - 25sh Box

Winchester Ammo X123PH4 Super Pheasant Magnum High Brass 12GA 3" 1 5/8oz #4 Shot - 25sh Box

$34 35
(1.374 per round)
In Stock
Winchester Ammo X12RS15 Super X 12 Gauge 2.75" 1 oz Rifled Slug Hollow Point Shot - 5sh Box

Winchester Ammo X12RS15 Super X 12 Gauge 2.75" 1 oz Rifled Slug Hollow Point Shot - 5sh Box
$6 38
(1.276 per round)
In Stock
Winchester Ammo X12RS15VP Super X 12 Gauge 2.75" 1 oz Rifled Slug Hollow Point Shot (Value Pack0 - 15sh Box

Winchester Ammo X12RS15VP Super X 12 Gauge 2.75" 1 oz Rifled Slug Hollow Point Shot (Value Pack0 - 15sh Box
$18 00
(1.200 per round)
In Stock
Winchester Ammo S12PDX1S Elite PDX1 Defender 12GA 2.75" 1oz 3 - 150 Grain Pieces Shot - 10sh Box

Winchester Ammo S12PDX1S Elite PDX1 Defender 12GA 2.75" 1oz 3 - 150 Grain Pieces Shot - 10sh Box
$14 81
(1.481 per round)
In Stock
Winchester Ammo WEX12L3 Super X Xpert High Velocity 12GA 3.5" 1 3/8oz #3 Shot - 25sh Box

Winchester Ammo WEX12L3 Super X Xpert High Velocity 12GA 3.5" 1 3/8oz #3 Shot - 25sh Box

$30 48
(1.219 per round)
In Stock
Winchester Ammo TRGT12M7 Super Target Heavy 12GA 2.75" 1 1/8oz #7.5 Shot - 25sh Box

Winchester Ammo TRGT12M7 Super Target Heavy 12GA 2.75" 1 1/8oz #7.5 Shot - 25sh Box
$10 18
(0.407 per round)
In Stock
Winchester Ammo SB1200PD Defender Copper 12 Gauge 2.75" 9 Pellets 00 Buck Shot - 10sh Box

Winchester Ammo SB1200PD Defender Copper 12 Gauge 2.75" 9 Pellets 00 Buck Shot - 10sh Box
$20 29
(2.029 per round)
In Stock
Winchester Ammo X123RS15 Super-X 12GA 3" 1oz Slug Shot - 5sh Box

Winchester Ammo X123RS15 Super-X 12GA 3" 1oz Slug Shot - 5sh Box
$8 27
(1.654 per round)
In Stock
Winchester Ammo X127 Super-X High Brass 12GA 2.75" 1 1/4oz #7.5 Shot - 25sh Box

Winchester Ammo X127 Super-X High Brass 12GA 2.75" 1 1/4oz #7.5 Shot - 25sh Box

$19 63
(0.785 per round)
In Stock
Winchester Ammo XSM124 Drylock Super Steel Magnum 12GA 2.75" 1 1/4oz #4 Shot - 25sh Box

Winchester Ammo XSM124 Drylock Super Steel Magnum 12GA 2.75" 1 1/4oz #4 Shot - 25sh Box

$27 48
(1.099 per round)
In Stock
Winchester Ammo X123RS15VP Super X 12 Gauge 3" 1 oz Rifled Slug Hollow Point Shot (Value Pack) - 15sh Box

Winchester Ammo X123RS15VP Super X 12 Gauge 3" 1 oz Rifled Slug Hollow Point Shot (Value Pack) - 15sh Box
$23 92
(1.595 per round)
In Stock
Winchester 512426392 Super X Pump Hunter 3 28 MO DNA

Winchester 512426392 Super X Pump Hunter 3 28 MO DNA

$366 66
In Stock
Only 3 Left!
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Winchester Guns 512251391 SXP 12GA 26" 3" Black Synthetic Stock Black Rcvr

Winchester Guns 512251391 SXP 12GA 26" 3" Black Synthetic Stock Black Rcvr

$299 99
In Stock
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Winchester Ammo AAM127 AA Target Loads 12GA 2.75" 1-1/8oz #7.5 Shot - 250sh Case

Winchester Ammo AAM127 AA Target Loads 12GA 2.75" 1-1/8oz #7.5 Shot - 250sh Case
$146 61
(0.586 per round)
In Stock
Winchester Guns 511211392 SX4 Semi-Auto 12GA 28" 3" Turkish Walnut Stock

Winchester Guns 511211392 SX4 Semi-Auto 12GA 28" 3" Turkish Walnut Stock

$822 21
In Stock
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Winchester 512364291 Super-X Hybrid Pump 12GA Shotgun

Winchester 512364291 Super-X Hybrid Pump 12GA Shotgun

$449 99
In Stock
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Winchester 512326395 SXP Pump 12GA 18" 3" Dark Earth Composite Stock Aluminum Alloy Receiver

Winchester 512326395 SXP Pump 12GA 18" 3" Dark Earth Composite Stock Aluminum Alloy Receiver
$343 76
In Stock
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Winchester Guns 512268695 SXP Pump 12GA 18" 3" Black Synthetic Stock Black Rcvr

Winchester Guns 512268695 SXP Pump 12GA 18" 3" Black Synthetic Stock Black Rcvr

$380 02
In Stock
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Winchester 512357290 SXP Turkey 24" MO OBS Shotgun

Winchester 512357290 SXP Turkey 24" MO OBS Shotgun

$427 77
In Stock
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Winchester Guns 512293291 SXP 12GA 26" 3.5" Mossy Oak Bottomland Synthetic Stock Aluminum Alloy Rcvr

Winchester Guns 512293291 SXP 12GA 26" 3.5" Mossy Oak Bottomland Synthetic Stock Aluminum Alloy Rcvr

$489 99
In Stock
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Winchester 511214290 SX4 Nwtf Turkey 24" Cantilevr Shotgun

Winchester 511214290 SX4 Nwtf Turkey 24" Cantilevr Shotgun

$1045 29
In Stock
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Winchester SXP Black Shadow 12GA Shotgun, 28" 3.5 - 512251292

Winchester SXP Black Shadow 12GA Shotgun, 28" 3.5 - 512251292

$409 99
In Stock
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