Underwood Ammo





Underwood Ammo 9mm Luger +P 90gr. Xtreme Defender 20-Pack
4 reviews

Reloadable: Y Boxes Per Case: 10 Cartridges Per Box: 20 Bullet Weight In Grains: 90 Grains Bullet Type: Copper Solid Caliber: 9mm Luger +P

Reloadable: Y Boxes Per Case: 10 Cartridges Per Box: 20 Bullet Weight In Grains: 90 Grains Bullet Type: Copper Solid...

SKU: ZAN-A816
In Stock
$ 28.99 $ 23.99
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Underwood Ammo .380ACP 65gr. Xtreme Defender 20-Pack
11 reviews

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 65 Grains• Bullet Type: Copper Solid• Caliber: .380 Auto (9mm...

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A638
In Stock
$ 27.99 $ 23.99
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Underwood Ammo 9mm Luger +P+ 90gr. Xtreme Defender 20-Pack
8 reviews

Reloadable: Y Boxes Per Case: 10 Cartridges Per Box: 20 Bullet Weight In Grains: 90 Grains Bullet Type: Copper Solid Caliber: 9mm Luger +P+

Reloadable: Y Boxes Per Case: 10 Cartridges Per Box: 20 Bullet Weight In Grains: 90...

SKU: ZAN-A817
In Stock
$ 28.99 $ 23.99
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Underwood Ammo .380ACP 90gr. Xtreme Penetrator 20-Pack
1 review

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 90 Grains• Bullet Type: Copper Solid• Caliber: .380 Auto (9mm...

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A643
In Stock
$ 31.59
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Underwood Ammo 9mm Luger 90gr. Xtreme Defender 20-Pack
3 reviews

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 90 Grains• Bullet Type: Copper Solid• Caliber: 9mm Luger (9X19,9mm...

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A815
In Stock
$ 28.99 $ 23.99
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Underwood Ammo 10mm 200gr. Hard Cast Flat Nose 20-Pack
1 review

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 200 Grains• Bullet Type: Hard Cast Flat Nose• Caliber: 10mm...

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A248
In Stock
$ 23.56
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Underwood Ammo 10mm 115gr. Xtreme Defender 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 115 Grains• Bullet Type: Copper Solid• Caliber: 10mm Automatic

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A810U
In Stock
$ 30.99 $ 29.10
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Underwood Ammo 10mm 135gr. JHP 20-Pack
4 reviews

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 135 Grains• Bullet Type: Jacketed Hollow Point• Caliber: 10mm Automatic

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A231
In Stock
$ 21.25
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Underwood Ammo .380ACP+P 90gr. XTP JHP 20-Pack
3 reviews

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 90 Grains• Bullet Type: Jacketed Hollow Point• Caliber: .380 Auto...

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A141
In Stock
$ 16.80
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Underwood Ammo .45ACP+P 120gr. Xtreme Defender 20-Pack
3 reviews

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 120 Grains• Bullet Type: Copper Solid• Caliber: .45Acp +P

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A844
In Stock
$ 35.99 $ 30.65
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Underwood Ammo .357Mag 140gr. Xtreme Penetrator 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 140 Grains• Bullet Type: Copper Solid• Caliber: .357 Magnum

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A836
In Stock
$ 38.84
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Underwood Ammo .45ACP+P 200gr. Xtreme Penetrator 20-Pack
1 review

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 200 Grains• Bullet Type: Copper Solid• Caliber: .45Acp +P

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A646
In Stock
$ 46.66
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Underwood Ammo .40S&W 140gr. Xtreme Penetrator 20-Pack
3 reviews

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 115 Grains• Bullet Type: Copper Solid• Caliber: .40Sw

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A829
In Stock
$ 35.65
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Underwood Ammo 9Mm+P 147Gr. Hard Cast Flat Nose 20-Pack 719

Underwood Ammo 9Mm+P 147Gr. Hard Cast Flat Nose 20-Pack 719 Caliber 9Mm Luger (9X19,9Mm Parabelum) Bullet Type Lead Bullet Weight In Grains 147 Grains Cartridges...

Underwood Ammo 9Mm+P 147Gr. Hard Cast Flat Nose 20-Pack 719 Caliber 9Mm Luger (9X19,9Mm Parabelum)...

SKU: ZAN-A719U
In Stock
$ 20.35
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Underwood Ammo .38Spl +P 100Gr Xtreme Defender 20-Pack
1 review

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 100 Grains• Bullet Type: Copper Solid• Caliber: .38 Special +P

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A853
In Stock
$ 34.29
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Underwood Ammo .50 Beowulf 350Gr. Xtp Jhp 20-Pack 518
1 review

Underwood Ammo .50 Beowulf 350Gr. Xtp Jhp 20-Pack 518 Caliber .50 Beowulf Bullet Type Jacketed Hollow Point Bullet Weight In Grains 350 Grains Cartridges Per...

Underwood Ammo .50 Beowulf 350Gr. Xtp Jhp 20-Pack 518 Caliber .50 Beowulf Bullet Type Jacketed...

SKU: ZAN-A518
In Stock
$ 40.74
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UNDERWOOD AMMO 9MM LUGER 68GR. EXTREME DEFENDER 20-PACK
3 reviews

Underwood Ammo 9Mm 68Gr. Extreme Defender 20-Pack Caliber 9mm Luger (9X19,9Mm Parabelum) Bullet Type Copper Solid Bullet Weight In Grains 65 Grains Cartridges Per Box...

Underwood Ammo 9Mm 68Gr. Extreme Defender 20-Pack Caliber 9mm Luger (9X19,9Mm Parabelum) Bullet Type Copper...

SKU: ZAN-A863
In Stock
$ 28.99 $ 23.99
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Underwood Ammo .357Sig 90gr. Xtreme Defender 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 90 Grains• Bullet Type: Copper Solid• Caliber: .357 Sigarms

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A812
In Stock
$ 34.29
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Underwood Ammo .38Spl 100gr. Xtreme Defender 20-Pack
1 review

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 100 Grains• Bullet Type: Copper Solid• Caliber: .38 Special

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A852
In Stock
$ 34.29
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Underwood Ammo 460 Rowland 185Gr. Jhp 20-Pack 627

Underwood Ammo 460 Rowland 185Gr. Jhp 20-Pack 627 Caliber .460 Rowland Bullet Type Jacketed Hollow Point Bullet Weight In Grains 185 Grains Cartridges Per Box...

Underwood Ammo 460 Rowland 185Gr. Jhp 20-Pack 627 Caliber .460 Rowland Bullet Type Jacketed Hollow...

SKU: ZAN-A627
In Stock
$ 24.40
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Underwood Ammo .327 Federal 95Gr. Extreme Defender 20-Pk 930

Underwood Ammo .327 Federal 95Gr. Extreme Defender 20-Pk 930 Caliber .327 Federal Magnum Bullet Type Copper Solid Bullet Weight In Grains 95 Grains Cartridges Per...

Underwood Ammo .327 Federal 95Gr. Extreme Defender 20-Pk 930 Caliber .327 Federal Magnum Bullet Type...

SKU: ZAN-A930
In Stock
$ 38.84
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Underwood Ammo 9mm Luger +P 124gr. XTP JHP 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 124 Grains• Bullet Type: Jacketed Hollow Point/Xtp• Caliber: 9mm Luger...

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-A134
In Stock
$ 18.61
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UNDERWOOD 9MM LUGER +P 68GR XTREME DEFENDER 20RD 10BX/CS

UNDERWOOD 9MM LUGER +P 68GR XTREME DEFENDER 20RD 10BX/CS Caliber 9Mm Luger (9X19,9Mm Parabelum) Bullet Type Copper Solid Bullet Weight In Grains 65 Grains Cartridges...

UNDERWOOD 9MM LUGER +P 68GR XTREME DEFENDER 20RD 10BX/CS Caliber 9Mm Luger (9X19,9Mm Parabelum) Bullet...

SKU: ZAN-A864
In Stock
$ 28.99 $ 23.99
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Underwood Ammo .480 Ruger 300Gr. Xtreme Penetrator 20-Pk 650

Underwood Ammo .480 Ruger 300Gr. Xtreme Penetrator 20-Pk 650 Caliber .480 Ruger Bullet Type Copper Solid Bullet Weight In Grains 300 Grains Cartridges Per Box...

Underwood Ammo .480 Ruger 300Gr. Xtreme Penetrator 20-Pk 650 Caliber .480 Ruger Bullet Type Copper...

SKU: ZAN-A650
In Stock
$ 69.88
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Underwood Ammo 9Mm 115Gr. Extreme Penetrator 20-Pack 155

Underwood Ammo 9Mm 115Gr. Extreme Penetrator 20-Pack 155 Caliber 9Mm Luger (9X19,9Mm Parabelum) Bullet Type Copper Solid Bullet Weight In Grains 115 Grains Cartridges Per...

Underwood Ammo 9Mm 115Gr. Extreme Penetrator 20-Pack 155 Caliber 9Mm Luger (9X19,9Mm Parabelum) Bullet Type...

SKU: ZAN-A155
In Stock
$ 29.56 $ 29.10
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Underwood Ammo 10Mm 150Gr. Xtreme Hunter 20-Pack 900

Underwood Ammo 10Mm 150Gr. Xtreme Hunter 20-Pack 900 Caliber 10Mm Automatic Bullet Type Copper Solid Bullet Weight In Grains 150 Grains Cartridges Per Box 20...

Underwood Ammo 10Mm 150Gr. Xtreme Hunter 20-Pack 900 Caliber 10Mm Automatic Bullet Type Copper Solid...

SKU: ZAN-A900U
In Stock
$ 40.74
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Underwood Ammo .357Mag 120Gr. Xtreme Hunter 20-Pack 913

Underwood Ammo .357Mag 120Gr. Xtreme Hunter 20-Pack 913 Caliber .357 Magnum Bullet Type Copper Solid Bullet Weight In Grains 120 Grains Cartridges Per Box 20...

Underwood Ammo .357Mag 120Gr. Xtreme Hunter 20-Pack 913 Caliber .357 Magnum Bullet Type Copper Solid...

SKU: ZAN-A913
In Stock
$ 36.15
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Underwood Ammo .460S&W 220Gr. Extreme Hunter 20-Pack 903

Underwood Ammo .460S&W 220Gr. Extreme Hunter 20-Pack 903 Caliber .460 S&W Magnum Bullet Type Copper Solid Bullet Weight In Grains 220 Grains Cartridges Per Box...

Underwood Ammo .460S&W 220Gr. Extreme Hunter 20-Pack 903 Caliber .460 S&W Magnum Bullet Type Copper...

SKU: ZAN-A903
In Stock
$ 68.95
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Underwood Ammo .44Mag 160Gr. Xtreme Hunter 20-Pack 902

Underwood Ammo .44Mag 160Gr. Xtreme Hunter 20-Pack 902 Caliber .44 Remington Magnum Bullet Type Copper Solid Bullet Weight In Grains 160 Grains Cartridges Per Box...

Underwood Ammo .44Mag 160Gr. Xtreme Hunter 20-Pack 902 Caliber .44 Remington Magnum Bullet Type Copper...

SKU: ZAN-A902
In Stock
$ 48.31
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Underwood Ammo .357Sig 65Gr. Xtreme Defender 20-Pack 855

Underwood Ammo .357Sig 65Gr. Xtreme Defender 20-Pack 855 Caliber .357 Sigarms Bullet Type Copper Solid Bullet Weight In Grains 65 Grains Cartridges Per Box 20...

Underwood Ammo .357Sig 65Gr. Xtreme Defender 20-Pack 855 Caliber .357 Sigarms Bullet Type Copper Solid...

SKU: ZAN-A855
In Stock
$ 33.36
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Underwood Ammo .44Spl. 125Gr. Xtreme Defender 20-Pack 320

Underwood Ammo .44Spl. 125Gr. Xtreme Defender 20-Pack 320 Caliber .44 S&W Special Bullet Type Copper Solid Bullet Weight In Grains 125 Grains Cartridges Per Box...

Underwood Ammo .44Spl. 125Gr. Xtreme Defender 20-Pack 320 Caliber .44 S&W Special Bullet Type Copper...

SKU: ZAN-A320U
In Stock
$ 45.84
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Underwood Ammo .357Sig 115Gr. Jhp 20-Pack 118

Underwood Ammo .357Sig 115Gr. Jhp 20-Pack 118 Caliber .357 Sigarms Bullet Type Jacketed Hollow Point Bullet Weight In Grains 115 Grains Cartridges Per Box 20...

Underwood Ammo .357Sig 115Gr. Jhp 20-Pack 118 Caliber .357 Sigarms Bullet Type Jacketed Hollow Point...

SKU: ZAN-A118
In Stock
$ 20.35
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Underwood Ammo .45Colt 135Gr. Extreme Defender 20-Pack 846

Underwood Ammo .45Colt 135Gr. Extreme Defender 20-Pack 846 Caliber .45 Long Colt Bullet Type Copper Solid Bullet Weight In Grains 135 Grains Cartridges Per Box...

Underwood Ammo .45Colt 135Gr. Extreme Defender 20-Pack 846 Caliber .45 Long Colt Bullet Type Copper...

SKU: ZAN-A846
In Stock
$ 43.29
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Underwood Ammo .50Ae 230Gr. Extreme Hunter 20-Pack 914

Underwood Ammo .50Ae 230Gr. Extreme Hunter 20-Pack 914 Caliber .50 Action Express Bullet Type Copper Solid Bullet Weight In Grains 230 Grains Cartridges Per Box...

Underwood Ammo .50Ae 230Gr. Extreme Hunter 20-Pack 914 Caliber .50 Action Express Bullet Type Copper...

SKU: ZAN-A914
In Stock
$ 58.87
Add to cart

Best prices on Underwood ammo for sale online

Foundry Outdoors carries the best selection of Underwood ammo online. Special deals on Underwood ammo. Products listed on our website are in stock and ready to ship.

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Bulk quantity available for handgun, rifle, rimfire & shotgun Ammo - and cheap ammo deals are available on most ammo. Fast shipping - always! Secure checkout process. Our goal is to provide the best customer service, products, and packaging to our customers. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. Buy in bulk and save big.