Underwood Ammo Hunting Rifle Ammunition .458 SOCOM 300 gr JHP 1900 fps 20/ct
$48.02
Underwood Ammo’s .458 SOCOM 300 gr JHP rifle rounds are designed for hunting with reliable InterLock technology for maximum energy transfer and stopping power.
5 in stock
The InterLock Ring – a Hornady exclusive – ensures that the core and jacket remain locked during expansion. The InterLock retains more mass energy and momentum after impact and transfers that energy to the target. Its reliable stopping power has earned the InterLock a worldwide reputation as a bullet for serious hunters.
As with all of Underwood Ammo rounds we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.
Frequently asked questions
What caliber and bullet weight is this ammunition?
It is .458 SOCOM rifle ammunition loaded with a 300-grain JHP bullet.
What is the listed muzzle velocity?
The listed velocity is 1,900 fps.
How many rounds are included?
Each package contains 20 rounds.
Does BT Gun Company ship ammunition to every state?
No. Ammunition is not shipped to some states, and local restrictions apply.
| Weight | 1.540 lbs |
|---|---|
| Dimensions | 3.250 × 2.500 × 2.250 in |
| Manufacturer | Underwood Ammo |
| Caliber | .458 SOCOM |
| Bullet Weight | 300 gr |
| Bullet Type | JHP |
| Velocity | 1900 fps |
| Rounds Per Box | 20 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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