This Underwood .460 Rowland 230gr JHP ammunition comes 20 rounds to the box (Underwood part no. 625) and pairs a Nosler Assured Stopping Power bullet with a nickel-plated brass case. Underwood Ammo uses the ASP projectile for the deep skives cut into its jacket mouth, which create reliefs that help the bullet expand consistently without sacrificing accuracy or feeding. The load leaves the barrel at 1400 feet per second and carries 1001 ft-lbs of muzzle energy. The maker calls it a proven round for hunting and an effective choice for self-defense, which gives the .460 Rowland shooter one box for both jobs.

Key Specifications

• The chambering is .460 Rowland, the cartridge this load is built for.
• The bullet weighs 230 grains, the weight Underwood lists for this jacketed hollow point.
• The bullet is a Nosler Assured Stopping Power jacketed hollow point, a design whose jacket skives support rapid, consistent expansion.
• Muzzle velocity is rated at 1400 fps, and Underwood lists this as a supersonic round.
• Muzzle energy is listed at 1001 ft-lbs, a figure for comparing this load with other .460 Rowland ammunition.
• The case is nickel-plated brass, which Underwood says resists tarnish from leather, moisture and other metals during storage.
• The bullet is 0.451 inch in diameter and is made from copper and lead.
• The bullet has a sectional density of 0.162 and a G1 ballistic coefficient of 0.183, the published numbers for this projectile.
• The load is new production, non-corrosive and boxer primed, in reloadable brass cases, per the maker.
• Each box holds 20 rounds, a practical count for a hunting trip or a range session.

Frequently Asked Questions

Is this .460 Rowland load safe in a suppressor? Underwood states that this ammunition is safe to use in a suppressor.

What bullet does this load use? It uses a Nosler Assured Stopping Power jacketed hollow point at 230 grains, with deep skives in the jacket mouth that Underwood says help it expand reliably while limiting over-penetration.

What is the case made of? The case is nickel-plated brass. Underwood says the plating improves feeding and corrosion resistance and keeps the case from tarnishing in storage.

Buy the Underwood Ammo .460 Rowland 230gr JHP Ammunition, 20-Round Box

Underwood built this .460 Rowland load for shooters who want a heavy, fast jacketed hollow point from a single box. Order it with other handgun ammunition from our Lubbock, Texas gun shop and it ships fast with insured delivery.