Underwood Xtreme Defender .45 ACP 135gr 20rd

Description

The Underwood Xtreme Defender is a commercial .45 ACP ammunition offering from Underwood Ammo. It features a 135 grain copper solid (monolithic) bullet loaded into nickel-plated brass cases and is supplied in 20-round boxes. Manufacturer data lists a muzzle velocity of 1240 feet per second and describes the cartridge as reloadable.

Key Specifications

• Chambered in .45 ACP.
• Bullet weight is 135 grains.
• Bullet construction is Copper Solid.
• Muzzle velocity is 1240 fps.
• Bullet diameter is 0.452 inches.
• Each box contains 20 rounds.
• Case material is Nickel-plated Brass.
• Reloadable: Yes.
• Primary application listed as Personal Defense.
• Also noted as suitable for Hunting.

Built with monolithic copper bullets and nickel-plated cases, this load emphasizes consistent feeding, corrosion resistance of the case, and reloadability. Its listed supersonic velocity and construction are intended to provide predictable external ballistics and reliable function in compatible firearms. The packaging and component choices reflect a focus on durability and repeatable performance for users who require dependable, duty-capable ammunition.

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