Underwood .458 SOCOM ammunition (part no. 461) loads a 350-grain Full Metal Jacket for range days and high-volume practice. Underwood loads its ammunition to maximum safe pressures for shooters who want every bit of performance their gun can handle. The full metal jacket keeps cost per round low for high-volume range and training use. Brass-cased and 20 to a box, it is built to feed reliably through bolt guns and semi-autos chambered for the cartridge. In our rifle ammunition lineup, this .458 SOCOM loading is a confirmed, dependable choice worth adding to the cart.

Key Specifications

• The chambering is .458 SOCOM, a big-bore AR-platform cartridge built for close-range stopping power.
• The bullet weighs 350 grains, setting the balance of velocity and downrange energy this load is tuned for.
• The bullet is a Full Metal Jacket, the projectile Underwood chose to load behind .458 SOCOM.
• The full metal jacket keeps cost per round low for high-volume range and training use.
• Cases are Brass, holding pressure reliably and staying reloadable for handloaders.
• Each box holds 20 rounds, enough to confirm zero and still have rounds on hand.
• At about $2.18 per round, the price reflects the bullet construction loaded into this round.
• The box ships at about 1.67 lb, handy for estimating freight on a bulk order.

Frequently Asked Questions

Is this a good choice for high-volume range use? Yes, the full metal jacket keeps cost per round low for high-volume range and training use.

Is the brass reloadable? Yes, this load runs on brass, which handloaders can resize and reload after firing.

How is the Full Metal Jacket different from a standard cup-and-core bullet? The full metal jacket keeps cost per round low for high-volume range and training use.

Buy the Underwood .458 SOCOM 350 gr Full Metal Jacket

Confirmed zero and dependable ammunition matter more than anything else when it counts, and this Full Metal Jacket loading is built to be the round you don’t have to think twice about. Stock up before the next range day or hunt. Order from our Lubbock, Texas gun shop and it ships fast to your door.