Underwood Ammo UA 420 223 Remington 62 Grain Controlled Chaos Monolithic Bullet

Underwood Ammo 420 223Rem 62gr Solid Monolithic 20 Per Box/10 Case

The Underwood Ammo UA 420 223 Remington 62 Grain Controlled Chaos Monolithic Bullet is designed for hunters seeking reliable performance on medium game. This innovative projectile features a controlled fracture design that maximizes wound trauma and energy transfer, making it ideal for ethical hunting and effective game stopping.

Developed in response to animal control requests, this bullet bursts into multiple particles at a predetermined depth, creating extensive wound channels and a large temporary cavity. The design ensures deep penetration while delivering a significant energy spike upon fracture, which disrupts the nervous and circulatory systems of the target for quick, humane kills. The controlled fragmentation minimizes pass-through and maximizes terminal performance, making it a trusted choice for medium game hunters.

Key Features

• Controlled fracture design for extensive wound trauma
• Solid monolithic construction for consistent accuracy and penetration
• Optimized for medium game with 62-grain weight
• High muzzle velocity of 3100 fps with 1323 ft-lbs of energy
• Nickel-plated brass casing for corrosion resistance and reliable feeding
• 20 rounds per box, 10 boxes per case for bulk hunting needs

This controlled chaos bullet provides hunters with a specialized round that combines deep penetration, rapid energy release, and effective terminal performance. Its unique fracture mechanism ensures broad wound channels and impactful shots, suitable for medium game hunting, especially when precise shot placement is achieved. Whether for professional hunting or serious recreational use, the UA 420 delivers consistent results for demanding hunters.

Specifications

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  Manufacturer: Underwood Ammo
• 
  Model: UA 420
• 
  Caliber: 223 Remington
• 
  Bullet Type: Solid Monolithic
• 
  Bullet Weight: 62 gr
• 
  Muzzle Energy: 1323 ft lbs
• 
  Muzzle Velocity: 3100 fps
• 
  Rounds Per Box: 20
• 
  Boxes Per Case: 10
• 
  Application: Medium Game
• 
  Casing Material: Nickel-Plated Brass

Important Firearm Purchasing Information

FFL Transfer Required: This ammunition must ship to a valid Federal Firearms License (FFL) dealer. The item will be transferred to the purchaser through the designated dealer in accordance with all federal, state, and local laws.

The customer must provide the name and address of the FFL dealer where the item will be shipped. Please confirm that your selected FFL accepts transfers before completing your purchase. Any transfer fees charged by the dealer are the customer's responsibility.