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Underwood .458 SOCOM subsonic ammunition features 500-grain lead-FN projectiles at 1070 FPS, with reloadable cases for cost-effective shooting.
$56.00In Stock - Handgun Ammunition Add to cart
Underwood 460 Rowland delivers 1575 FPS muzzle velocity with 185-grain Nosler jacketed hollow point bullets in reloadable cartridges.
Original price was: $32.00.$30.00Current price is: $30.00. SALEIn Stock 
Underwood 460 Rowland 230 Grain Jacketed Hollow Point Ammunition 20 Round Box
Underwood AmmoAdd to cartHandgun Ammunition Add to cartUnderwood 460 Rowland 230gr JHP delivers powerful stopping performance with reloadable brass cases. Twenty rounds per box, 10 boxes per case.
Original price was: $33.00.$31.00Current price is: $31.00. SALEIn Stock- Rifle Ammunition Add to cart
Underwood 460 S&W Magnum ammunition delivers devastating stopping power with 300-grain XTP JHP bullets and brass casings for reloading.
$59.00Low Stock - Handgun Ammunition Add to cart
Underwood 475 Linebaugh 300 Grain Xtreme Penetrator delivers deep, reliable penetration with solid copper bullet construction at 1600 fps muzzle velocity. Reloadable rounds in 20-count boxes.
$50.00In Stock - Handgun Ammunition Add to cart
Underwood 50 Action Express Xtreme Hunter delivers 1700 FPS muzzle velocity with a 230-grain copper solid bullet engineered for serious stopping power in hunting and defensive applications.
$69.00In Stock - Rifle Ammunition Add to cart
Underwood 50 Beowulf 350gr XTP JHP delivers devastating stopping power with Hornady’s proven hollow point design at 1775 FPS. Reloadable brass lets you maximize value from every round.
Original price was: $55.00.$49.00Current price is: $49.00. SALEIn Stock - Rifle Ammunition Add to cart
Underwood’s .50 Beowulf 420 Grain Xtreme Penetrator delivers deep, controlled penetration through a solid copper monolithic design engineered for maximum terminal effect without relying on bullet expansion. The blunt-nose geometry creates hydraulic displacement while maintaining reliable magazine feeding and consistent performance through various barriers.
$54.00In Stock Underwood 500 Smith and Wesson Magnum 350 Grain XTP Jacketed Hollow Point Ammunition
Underwood AmmoAdd to cartHandgun Ammunition Add to cartUnderwood 500 S&W Magnum ammunition delivers 350 grain Jacketed Hollow Point bullets in reloadable cases, 20 rounds per box.
$64.00In StockUnderwood 9mm Luger +P+ 124 Grain Jacketed Hollow Point Ammunition 20 Round
Underwood AmmoAdd to cartHandgun Ammunition Add to cartUnderwood 9MM Luger +P+ 124gr JHP ammunition features jacketed hollow point projectiles loaded to +P+ pressure specs for premium performance and reliable expansion. Reloadable nickel-plated brass cases come in 20-round boxes, 10 per case.
$22.00In Stock- Handgun Ammunition Add to cart
Underwood 9mm Luger +P+ 147 Grain FMJ delivers maximum velocity in a reloadable cartridge for serious shooters. Each 50-round box offers premium full metal jacket performance at elevated pressure levels.
$45.00In Stock - Handgun Ammunition Add to cart
Underwood Ammo 297 10mm 180gr Full Metal Jacket delivers over 100% larger permanent wound cavity than expanding bullets, with penetration up to 18 inches even through barriers. 50 rounds per box, 10 boxes per case.
Original price was: $46.00.$38.00Current price is: $38.00. SALEIn Stock - Handgun Ammunition Add to cart
Underwood 10mm delivers serious stopping power with a 200 grain hard cast flat nose projectile at 1250 FPS, ideal for hunting and defense. Nickel plated brass cases are reloadable.
$29.00In Stock - Handgun Ammunition Add to cart
Underwood Ammo 357 Magnum 180 Grain Lead Flat Nose with gas check delivers reliable performance in nickel-plated brass cases. Each box contains 20 rounds optimized for handgun shooting and reloading.
$38.00In Stock - Handgun Ammunition Add to cart
Underwood Ammo 380 ACP +P 90 Grain Jacketed Hollow Point delivers potent self-defense performance in a compact cartridge, featuring nickel-plated brass cases for reliable feeding and reloadability.
Original price was: $39.00.$37.00Current price is: $37.00. SALELow Stock - Handgun Ammunition Add to cart
Underwood Ammo 293 Range Supply 40S&W 180gr Full Metal Jacket 50 Per Box/10 Case
$17.00In Stock - Rifle Ammunition Add to cart
Underwood Ammo 44 Magnum 220 Grain Solid Monolithic rounds pair signature power with Lehigh Defense’s Xtreme Penetrator bullets, engineered for maximum penetration. Constructed from solid copper with a distinctive nose design, these cartridges deliver consistent, reliable performance.
$59.00In Stock Underwood Ammo 45-70 Government 325 Grain Solid Monolithic Rifle Ammunition
Underwood AmmoAdd to cartRifle Ammunition Add to cartUnderwood Ammo’s Xtreme Hunter 45-70 Government 325 Grain Solid Monolithic delivers permanent wound cavity expansion exceeding 100% larger than conventional expanding bullets with consistent terminal performance even after barrier penetration. Loaded in nickel-plated brass with flash suppressed powder for reliable feeding and low-light performance.
Original price was: $99.00.$88.00Current price is: $88.00. SALEIn Stock- Rifle Ammunition Add to cart
Underwood Ammo’s 450 Bushmaster 360 Grain LFN delivers 2449 ft lbs of muzzle energy with reloadable nickel-plated brass cases. Engineered for hunting and self-defense, this supersonic round is rated safe for suppressors.
$50.00In Stock - Rifle Ammunition Add to cart
Underwood Ammo Hunting Rifle Ammunition .458 SOCOM 300 gr JHP 1900 fps 20/ct
Original price was: $57.00.$51.00Current price is: $51.00. SALEIn Stock
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