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Rifle Ammo
5.56x45mm NATO
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.223 Remington
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.308 Win
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7.62x39mm
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300 AAC Blackout
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6.5mm Creedmoor
.30-06 Springfield
8.6mm Blackout
.300 Win Mag
.45-70
6.5 Grendel
7mm Rem Mag
.243 Win
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45 Colt
32 ACP
357 SIG
500 S&W
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.22 LR
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.22 Mag (.22 WMR)
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.17 HMR
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.22 Win Rimfire
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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 .44 Mag Xtreme Penetrator 220gr CSM Ammo
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Underwood Ammo 646 Xtreme Penetrator +P COPPER SOLID Monolithic 200 Grain .45 ACP/Auto
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Underwood Ammo 246 eXtreme Terminal Performance Jacketed Hollow Point 200 Grain 10mm Auto
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Underwood Ammo 248 Flat Nose Black Cherry Coated Hard Cast 200 Grain 10mm Auto
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UNDERWOOD 44 SPL 200GR HARD-CAST WADCUTTER 20RD 10BX/CS
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UNDERWOOD 10MM AUTO 180GR XTP-JHP 20RD 10BX/CS
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Underwood .38 Special +P 158gr Semi-Wadcutter HP Gas Check Ammo
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Underwood 10mm Auto 155gr XTP JHP Ammo
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UNDERWOOD 9MM LUGER 147GR-JHP 20RD 10BX/CS
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Underwood 9mm Luger/Parabellum 124gr JHP Ammo
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UNDERWOOD 9MM LUGER +P 147GR-JHP 20RD 10BX/CS
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Underwood Ammo 231 Sporting Jacketed Hollow Point 135 Grain 10mm Auto
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Underwood Ammo 843 Xtreme Defender COPPER SOLID Monolithic 135 Grain .45 ACP/Auto
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Underwood Ammo 123 eXtreme Terminal Performance Jacketed Hollow Point 125 Grain .357 Magnum
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Underwood Ammo 114 Jacketed Hollow Point 124 Grain 9mm Luger/Parabellum
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UNDERWOOD 357 SIG 115GR JHP-20RD 10BX/CS
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Underwood Ammo 9mm Luger / Parabellum Xtreme Penetrator +P 115gr Solid Ammo
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Underwood Ammo 810 Xtreme Defender COPPER SOLID Monolithic 115 Grain 10mm Auto
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Underwood Ammo 112 +P+ Jacketed Hollow Point 115 Grain 9mm Luger/Parabellum
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Underwood Ammo .38 Special +P 100gr Xtreme Defender Copper Solid Monolithic Ammo
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Underwood Ammo 864 Xtreme Defender +P COPPER SOLID Monolithic 68 Grain 9mm Luger/Parabellum
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Underwood .380 ACP +P Xtreme Defender 65gr Copper Solid Monolithic Ammo
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Underwood .357 Magnum Xtreme Penetrator 140gr Ammo
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Underwood Ammo 823 Xtreme Penetrator +P+ COPPER SOLID Monolithic 115 Grain 9mm Luger/Parabellum
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