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

This ammo is for cartridge size .41 Remington Magnum.
The bullet is made from Brass.
The diameter (caliber) of this bullet is 0.41.
This bullet weighs 210 grains.
This bullet leaves the barrel at 1560 feet per second.
The ammo case is made from Brass.
This ammo is a proven round for hunting.
The bullet in this product does contain lead.
This round is designed to be supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 1135 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 0.178465199286139. 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 0.182 – 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

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

This ammo is for cartridge size .45 Colt (Long Colt) +P.
The bullet is made from Brass.
The diameter (caliber) of this bullet is 0.452.
This bullet weighs 250 grains.
This bullet leaves the barrel at 1400 feet per second.
The ammo case is made from Brass.
This ammo is a proven round for hunting.
The bullet in this product does contain lead.
This round is designed to be supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 1088 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 0.174809527538794. 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 0.146 – 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

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

This ammo is for cartridge size .380 ACP.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 68 grains.
This bullet leaves the barrel at 1300 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 255 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 0.0770822115793352. 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 0.087 – 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

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

This ammo is for cartridge size .45 ACP.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.452.
This bullet weighs 135 grains.
This bullet leaves the barrel at 1240 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 464 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 0.083908573218621. 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 – 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

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

This ammo is for cartridge size .45 ACP +P.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.452.
This bullet weighs 135 grains.
This bullet leaves the barrel at 1335 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 537 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 0.083908573218621. 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 – 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

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

This ammo is for cartridge size .380 ACP.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 68 grains.
This bullet leaves the barrel at 1300 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 255 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 0.0770822115793352. 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 0.087 – 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

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

This ammo is for cartridge size 9mm Luger.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 68 grains.
This bullet leaves the barrel at 1700 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 436 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 0.0770822115793352. 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 0.087 – 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

The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute total weight and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous; no other expanding hollowpoint comes close to achieving anywhere near this diameter and volume. Not only is the PWC over 100% larger than any other expanding bullet expansion is achieved despite being shot through barriers. The solid copper body ensures that wallboard sheet metal and automotive glass will have no effect on the Permanent Wound Channel.

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

This ammo is for cartridge size 9mm Luger +P+.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 90 grains.
This bullet leaves the barrel at 1550 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 480 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 0.102. 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 0.087 – 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

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

This ammo is for cartridge size 10mm Auto.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.4.
This bullet weighs 150 grains.
This bullet leaves the barrel at 1425 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 676 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 0.133928571428571. 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 – 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

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

This ammo is for cartridge size 10mm Auto.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.4.
This bullet weighs 150 grains.
This bullet leaves the barrel at 1425 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 676 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 0.133928571428571. 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 – 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

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

This ammo is for cartridge size .45-70 Government +P.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.458.
This bullet weighs 325 grains.
This bullet leaves the barrel at 2275 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 3736 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 0.221337176200737. 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 0.23 – 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

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

This ammo is for cartridge size 10mm Auto.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.4.
This bullet weighs 140 grains.
This bullet leaves the barrel at 1500 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 700 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 0.125. 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 – 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

Features:

This ammo is for cartridge size 10mm Auto.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.4.
This bullet weighs 140 grains.
This bullet leaves the barrel at 1500 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 700 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 0.125. 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.
Each box of ammo contains 20 loaded pieces of ammunition.
This ammo is manufactured by Underwood Ammo

Underwood Ammo™ combines our trademark power and precision with Lehigh Defense masterfully designed Xtreme Penetrator bullets – the result is one jaw dropping round. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. This round offers: Solid Copper (Lead Free) precision CNC machined design. Good for the environment bad really bad for the target Unique nose that increases the hydraulic velocity creating high pressure spikes resulting in a larger permanent wound column and over twice the penetration than most expanding bullets. Blunt nose for initial energy transfer and straight deep penetration while allowing for reliable magazine feeding. Solid copper construction and cutting edges to punch through entry barriers without deformation or deflection.

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

This ammo is for cartridge size .44 Remington Magnum.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.429.
This bullet weighs 220 grains.
This bullet leaves the barrel at 1530 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 1144 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 0.170769401538632. 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 – 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

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

This ammo is for cartridge size 9mm Luger.
The bullet is made from Copper.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 68 grains.
This bullet leaves the barrel at 1700 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 supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 436 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 0.0770822115793352. 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 0.087 – 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

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

This ammo is for cartridge size .380 ACP.
The bullet is made from Lead.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 100 grains.
This bullet leaves the barrel at 975 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 contain lead.
This round is designed to be subsonic and travels slower than the speed of sound.
The muzzle energy of this ammo is 211 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 0.113356193499022. 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 – 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

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

This ammo is for cartridge size .45 Colt (Long Colt).
The bullet is made from Copper Lead.
The diameter (caliber) of this bullet is 0.452.
This bullet weighs 250 grains.
This bullet leaves the barrel at 960 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 contain lead.
This round is designed to be subsonic and travels slower than the speed of sound.
The muzzle energy of this ammo is 512 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 0.174809527538794. 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 – Generally the higher the coefficient the more stable the projectile will be in flight.
Each box of ammo contains 50 loaded pieces of ammunition.
This ammo is manufactured by Underwood Ammo

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

This ammo is for cartridge size .500 Auto Max.
The bullet is made from Brass.
The diameter (caliber) of this bullet is 0.5.
This bullet weighs 350 grains.
This bullet leaves the barrel at 2300 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 contain lead.
This round is designed to be supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 4112 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 0.2. 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 0.145 – 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

Hard cast flat nose bullets are non-expanding powerfully penetrative bullets that are designed with your woods defense needs in mind; whether fending off wild hogs or black bears the hard cast flat nose bullets are consistently effective in taking down any wild animals that you may encounter.

In contrast to the round nose non-expanding bullets the flat nose bullets are able to pierce through dense bodies of mass while maintaining their nose forward position which is optimal for maximum penetration.

Nickel-plated brass casings our nickel plating process provides several key benefits not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass improved cosmetics and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather moisture and other metals.

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

This ammo is for cartridge size 9mm Luger +P.
The bullet is made from Lead.
The diameter (caliber) of this bullet is 0.355.
This bullet weighs 147 grains.
This bullet leaves the barrel at 1100 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 contain lead.
This round is designed to be supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 395 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 0.166633604443563. 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 – 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

Underwood Ammo™ XTP rounds are notable for their power and accuracy. We utilize Hornady eXtreme Terminal Performance (XTP) bullets which are designed for deep terminal penetration great accuracy and controlled expansion. We combine Hornady unparalleled XTP bullets with our own carefully formulated design which results in one lethal round. Nickel-plated brass casings our nickel plating process provides several key benefits not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass improved cosmetics and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather moisture and other metals. As with all of Underwood Ammo™ rounds we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light. While taking advantage of our state of the art testing equipment this high-performance ammunition is field tested using popular real firearms that our customers are most likely to own out in the real world with all the elements you would experience. This ammunition is new production non-corrosive in boxer primed reloadable brass cases.

Underwood Ammo™ standard Jacketed Hollow Point rounds are unrivaled. We use the Nosler® Assured Stopping Power™ (ASP) projectiles which feature deep skives designed to create a versatile handgun bullet for use in a variety of applications. The deep skives enhance the expansion characteristics of the ASP™ bullet without sacrificing accuracy and reliable feeding. The skives in the jacket mouth create precise reliefs in the jacket which allow for rapid consistent reliable expansion. This reliable expansion assures energy transfer and stopping power while limiting the likelihood of over-penetration.

As with all of Underwood Ammo™ rounds we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.

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