Underwood Xtreme Defender Handgun Ammunition .32 Auto 55gr Solid 950 fps 20/ct

This ammunition is new production non-corrosive in boxer primed reloadable brass cases.

• This ammo is for cartridge size .32 ACP.
• The bullet is made from Copper.
• The diameter (caliber) of this bullet is 0.3125.
• This bullet weighs 55 grains.
• This bullet leaves the barrel at 950 feet per second.
• The ammo case is made from Nickel Plated Brass.
• This ammo is a proven round for hunting.
• The bullet in this product does NOT contain lead.
• This round is designed to be subsonic and travels slower than the speed of sound.
• The muzzle energy of this ammo is 110 ft lbs.
• This product has been designed to be an effective choice for the ultimate in self-defense applications.
• The bullet in this product has a Sectional Density (SD) of 0.0804571428571429. SD is the ratio of an object's mass to its cross sectional area with respect to a given axis. It conveys how well an object's mass is distributed (by its shape) to overcome resistance along that axis.
• This ammo IS SAFE to use in a suppressor.
• The bullet in this ammo has a ballistic coefficient (G1) of 0.091 – Generally the higher the coefficient the more stable the projectile will be in flight.
• Each box of ammo contains 20 loaded pieces of ammunition.
• This ammo is manufactured by Underwood Ammo

Frequently asked questions

What caliber and bullet weight is this ammunition?

It is .32 ACP ammunition with a 55-grain copper bullet measuring 0.3125 inch in diameter.

What are the muzzle velocity and muzzle energy?

The listed muzzle velocity is 950 feet per second, and the muzzle energy is 110 ft-lbs.

Is this ammunition subsonic and suppressor-safe?

Yes. The product text states that it is designed to be subsonic and is safe to use in a suppressor.

How many rounds are included, and what type of cases are used?

Each box contains 20 rounds in Boxer-primed, reloadable nickel-plated brass cases.