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Rifle Ammo
5.56x45mm NATO
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7.62x39mm
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300 AAC Blackout
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.30-06 Springfield
8.6mm Blackout
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.45-70
6.5 Grendel
7mm Rem Mag
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45 Colt
32 ACP
357 SIG
500 S&W
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.17 HMR
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Rifle Ammo
5.56x45mm NATO
🔥
.223 Remington
🔥
.308 Win
🔥
7.62x39mm
🔥
300 AAC Blackout
🔥
6.5mm Creedmoor
.30-06 Springfield
8.6mm Blackout
.300 Win Mag
.45-70
6.5 Grendel
7mm Rem Mag
.243 Win
All Rifle Ammo
Handgun Ammo
9mm
🔥
45 ACP
🔥
380 auto
🔥
357 Mag
🔥
10mm
🔥
38 Special
40 S&W
44 Magnum
45 Colt
32 ACP
357 SIG
500 S&W
All Handgun Ammo
Rimfire Ammo
.22 LR
🔥
.22 Mag (.22 WMR)
🔥
.17 HMR
🔥
.22 Win Rimfire
All Rimfire Ammo
Shotgun Shells
12 Gauge
🔥
20 Gauge
🔥
410 Bore
🔥
16 Gauge
🔥
10 Gauge
24 Gauge
28 Gauge
32 Gauge
All Shotgun Shells
Optics
Red Dot Sights
🔥
Scopes
🔥
Binoculars
Accessories
Gun Magazines
🔥
Gun Holsters
🔥
Shooting Range Gear
🔥
Tactical Flashlights
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Underwood Ammo
Underwood Ammo
129 Products
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Caliber
8.6 Blackout
(1)
10mm Auto
(13)
.30-30 Win
(1)
.32 ACP (.32 Auto, 7.65 Browning)
(2)
.38 Special
(7)
.38 Super Auto
(1)
.40 S&W
(3)
.41 Rem Mag
(1)
.44 Mag
(9)
.44 S&W Special
(4)
.45-70
(2)
.45 ACP/Auto
(7)
.45 Colt (.45 Long Colt)
(3)
.45 Super
(1)
.50 Action Express
(2)
.50 Beowulf (12.7x42mm)
(2)
.223 Remington
(2)
.300 AAC Blackout (7.62x35mm)
(3)
.327 Federal Mag
(1)
.338 Lapua Mag
(1)
.357 Mag
(6)
.357 SIG
(3)
.380 Auto
(9)
.429 Desert Eagle
(1)
.444 Marlin
(1)
.450 Bushmaster
(2)
.454 Casull
(2)
.458 HAM'R
(2)
.458 SOCOM
(4)
.460 Rowland
(3)
.460 S&W Mag
(2)
.480 Ruger
(1)
.500 S&W Mag
(2)
9mm Luger (9x19 Parabellum)
(25)
Brand
Underwood Ammo
(129)
Price Range
The highest price is $3,756.16
$0
$3,756.16
Minimum price
Cost Per Round
0.0
(29)
0.669
(2)
0.768
(2)
0.773
(2)
0.81
(2)
0.837
(2)
0.859
(2)
0.867
(3)
0.877
(2)
0.878
(2)
0.879
(2)
0.885
(3)
0.903
(1)
0.907
(3)
0.908
(3)
0.913
(2)
0.923
(2)
0.937
(2)
0.938
(3)
0.942
(2)
0.947
(3)
0.951
(2)
0.962
(5)
0.965
(3)
0.977
(2)
0.981
(2)
0.984
(2)
0.987
(3)
0.995
(2)
0.996
(4)
1.002
(2)
1.003
(3)
1.005
(2)
1.018
(3)
1.023
(3)
1.024
(2)
1.028
(3)
1.034
(2)
1.043
(2)
1.048
(3)
1.059
(3)
1.067
(2)
1.085
(3)
1.098
(7)
1.099
(2)
1.107
(3)
1.126
(5)
1.127
(5)
1.142
(5)
1.144
(3)
1.145
(5)
1.16
(2)
1.166
(6)
1.178
(2)
1.183
(2)
1.184
(9)
1.185
(3)
1.187
(3)
1.203
(5)
1.204
(2)
1.225
(4)
1.227
(2)
1.235
(2)
1.243
(2)
1.244
(8)
1.245
(6)
1.248
(4)
1.263
(6)
1.268
(6)
1.286
(7)
1.303
(4)
1.304
(3)
1.309
(7)
1.311
(4)
1.322
(3)
1.331
(6)
1.343
(3)
1.373
(7)
1.38
(6)
1.384
(3)
1.387
(5)
1.4
(5)
1.411
(4)
1.428
(3)
1.453
(3)
1.464
(7)
1.476
(4)
1.508
(6)
1.518
(6)
1.534
(6)
1.535
(1)
1.584
(4)
1.6
(7)
1.63
(4)
1.657
(5)
1.715
(3)
1.725
(4)
1.874
(3)
2.235
(1)
2.305
(3)
Grain Weight
55.0
(3)
62.0
(1)
65.0
(1)
68.0
(8)
90.0
(10)
95.0
(1)
100.0
(3)
115.0
(9)
120.0
(1)
124.0
(6)
125.0
(4)
135.0
(3)
140.0
(6)
147.0
(5)
150.0
(3)
155.0
(1)
158.0
(4)
160.0
(1)
180.0
(5)
185.0
(2)
190.0
(1)
194.0
(1)
200.0
(5)
210.0
(1)
220.0
(3)
230.0
(3)
240.0
(3)
245.0
(2)
250.0
(3)
255.0
(4)
300.0
(11)
302.0
(1)
305.0
(1)
325.0
(1)
335.0
(1)
340.0
(1)
350.0
(4)
360.0
(3)
430.0
(1)
500.0
(1)
700.0
(1)
Bullet Type
FMJ: full-metal jacket
(7)
Hard Cast (HC)
(13)
JHP: jacketed hollow point
(29)
SC: Solid Copper
(29)
SLD: solid
(3)
Case Material
Brass
(121)
Nickel Plated Brass
(8)
Availability
In stock
(129)
Out of stock
(76)
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Underwood 9mm Luger +P+ Xtreme Defender 90gr Copper Solid Monolithic Ammo
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Underwood .380 ACP Xtreme Penetrator 90gr CSM Ammo
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UNDERWOOD 380 ACP 90GR JHP-20RD 10BX/CS
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Underwood .380 ACP +P Xtreme Penetrator 90gr Copper Solid Monolithic Ammo
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Underwood .380 ACP +P 90gr XTP JHP Ammo
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Underwood Ammo 425 Controlled Chaos Solid Monolithic 55 Grain .223 Remington
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Underwood .41 Remington Mag 210gr XTP JHP Ammo
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Underwood Ammo 10mm Auto 180gr FMJ Ammo
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Underwood Ammo 816874020934 eXtreme Terminal Performance Jacketed Hollow Point 240 Grain .44 Magnum
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Underwood .338 Lapua Magnum Custom Competition 300gr HPBT Match Ammo
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Underwood Ammo 720 Flat Nose Gas Check Black Cherry Coated Hard Cast 180 Grain .357 Magnum
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Underwood Ammo 829 Xtreme Penetrator COPPER SOLID Monolithic 140 Grain .40 S&W
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Underwood 10mm Auto Xtreme Penetrator 140gr Solid Monolithic Ammo
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Underwood Ammo .40 S&W Maximum Expansion 140gr CSHP Ammo
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Underwood Ammo 559 Controlled Chaos Solid Monolithic 140 Grain .30-30 Winchester
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Underwood Ammo 815 Xtreme Defender COPPER SOLID Monolithic 90 Grain 9mm Luger/Parabellum
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Underwood .327 Federal Mag Xtreme Defender 95gr Copper Solid Monolithic Ammo
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Underwood .50 AE 300gr FMJ FN Ammo
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Underwood Ammo 463 Xtreme Penetrator COPPER SOLID Monolithic 302 Grain .458 HAM'R
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Underwood Ammo .380 ACP/Auto Platinum Edition Xtreme Defender 68gr Solid Ammo
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Underwood Ammo 332 Sporting +P Jacketed Hollow Point 185 Grain .45 ACP/Auto
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Underwood Ammo .460 Rowland Nosler Assured Stopping Power 185gr JHP Ammo
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Underwood .45 Long Colt XTP® 250gr JHP Ammo
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Underwood Ammo 732 Wadcutter Black Cherry Coated Hard Cast 150 Grain .38 Special
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