Underwood Ammo 45 Colt (+P) 300gr XTP JHP 20rd

Description

Underwood Ammo XTP Jacketed Hollow Point ammunition is new-production, non-corrosive, boxer-primed, and loaded in reloadable brass cases. This .45 Colt (+P) load uses a 300-grain XTP jacketed hollow point bullet listed at a muzzle velocity of 1300 feet per second and a muzzle energy of 1126 ft-lbs. Each sealed box contains 20 cartridges appropriate for firearms chambered for .45 Colt (+P) where such pressure levels are indicated as safe.

Key Specifications

• Caliber is .45 Colt (+P).
• Bullet type is a Jacketed Hollow Point (XTP).
• Bullet weight is 300 grains.
• Muzzle velocity is listed as 1300 feet per second.
• Muzzle energy is listed as 1126 ft-lbs.
• Bullet diameter is 0.452 inches.
• Ballistic coefficient (G1) is 0.2.
• Sectional density is 0.209771433046552.
• Each box contains 20 loaded cartridges.
• Cases are brass, boxer-primed and reloadable.

This load is intended for users seeking a heavy-for-caliber .45 Colt (+P) option with controlled expansion from the XTP profile; its construction and listed velocity make it suitable for hunting or defensive carry in platforms rated for +P ammunition. The brass cases and boxer primers allow for reloading, and the product specifications provide clear performance expectations for informed shooters.