The Hornady Critical Defense 223 Rem 55gr FTX is factory-loaded centerfire rifle ammunition featuring a 55 grain FTX (Flex Tip) bullet. Hornady item number 80270 is packaged 20 cartridges per box.
The FTX bullet incorporates a patented Flex Tip design intended to prevent cavity clogging and promote expansion at lower velocities. Nickel-plated cases are engineered to resist corrosion and support consistent feeding. Propellant additives are blended to reduce flash signature.
Published ballistics from a 24 inch test barrel list a muzzle velocity of 3,240 feet per second and 1,282 foot-pounds of muzzle energy. The projectile profile supports accurate short-range trajectory characteristics. Nickel-plated brass cases are boxer-primed and reloadable for reliable ignition and function.
Key Features:
• Caliber: 223 Remington
• Bullet Weight: 55 Grain
• Bullet Type: FTX (Flex Tip)
• Nickel-plated brass cases
• Reduced flash propellant
• Test Barrel Length: 24 in
• Muzzle Velocity: 3,240 fps
• Muzzle Energy: 1,282 ft-lbs
• 20 rounds per box
• Item number: 80270
Manufacturer Specifications:
Manufacturer: Hornady
Product Line: Critical Defense
Item Number: 80270
Caliber: 223 Remington
Bullet Weight: 55 gr
Bullet Type: FTX
Test Barrel Length: 24 in
Muzzle Velocity: 3,240 fps
Muzzle Energy: 1,282 ft-lbs
Rounds Per Box: 20
Case Material: Nickel-plated brass
Primer Type: Boxer
Reloadable: Yes
Velocity / Energy / Trajectory (24″ Barrel):
Muzzle: 3,240 fps / 1,282 ft-lbs / -1.5 in
100 yd: 2,690 fps / 883 ft-lbs / 0 in
200 yd: 2,201 fps / 592 ft-lbs / -3.4 in
300 yd: 1,768 fps / 382 ft-lbs / -14.1 in
FAQ:
Q: What is the published muzzle velocity?
A: 3,240 feet per second from a 24 inch test barrel.
Q: What case type is used?
A: Nickel-plated brass.
Q: How many rounds are included per box?
A: 20 rounds per box.
Brought to you by Black Bayou Armory.






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