.223 Remington – 62 Gr Maker Rex (Rapid EXpanding) – 20 Rounds

$27.99

Precision CNC-machined solid copper expanding bullet designed to expand down to 1600 fps. Expands to nearly 3x diameter with 100% weight retention. Lead-free construction. Works in 1:7 to 1:10 twist rates. Suitable for AR-15 platforms from 10.3″ to 20″ barrels. 20 rounds per box.

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.223 Remington 62gr Maker REX - Proven Hunting Performance

The Maker REX bullet features precision CNC-machined solid copper construction with engineered expansion channels. Upon impact the REX projectile expands to nearly three times its original diameter (.224" to approximately .650") while maintaining  nearly 100% weight retention.

Best Applications

Perfect For:

  • Feral hog hunting
  • Coyote and predator control
  • Whitetail deer
  • Varmint hunting
  • Areas with lead restrictions

Technical Specifications

Specification Value
Caliber .223 Remington / 5.56 NATO
Bullet Weight 62 grains
Bullet Type Maker REX (Rapid EXpanding) - Solid Copper
Sectional Density (SD) .177
Ballistic Coefficient (BC) .300 G1
Minimum Expansion Velocity 1600 fps
Expansion Diameter ~.650" (nearly 3x original)
Weight Retention 100%
Case Type New brass
Primer Small rifle
Recommended Barrel Twist Rate 1:7 to 1:10
Construction 100% solid copper (lead-free)
Box Quantity 20 rounds

Barrel Length & Velocity Data

Barrel Length Muzzle Velocity
10.3" Barrel 2300 fps
12.5" Barrel 2500 fps
16" Barrel 2800 fps

 

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