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

.223 Remington 62gr Maker REX - Proven Hunting Performance

The Just Cause Solutions .223 Remington 62gr Maker REX is loaded with the same projectile used by the Oklahoma USDA for culling thousands of feral hogs. This precision CNC-machined solid copper expanding bullet is engineered to deliver devastating terminal performance down to 1600 fps, making it effective from short-barreled AR-15 platforms while maintaining excellent performance from standard 16" carbines and longer precision rifles.

Just Cause Solutions pressure tests every batch of ammunition using a PCB Piezotronics Conformal Transducer according to Voluntary Industry Performance Standard as set forth by SAAMI. Your safety and consistent performance are our priorities.

The Projectile Trusted by Wildlife Management Professionals

The 62gr Maker REX projectile has proven itself in the most demanding application possible: professional wildlife control. The Oklahoma USDA selected this projectile for their feral hog culling operations because it delivers:

• Reliable expansion down to 1600 fps - Critical for varying shot distances and barrel lengths
• Devastating terminal performance - Quick, humane kills on tough, dangerous game
• 100% weight retention - Deep, straight-line penetration through heavy bone and tissue
• Consistent accuracy - Precision CNC-machining ensures shot-to-shot consistency
• Lead-free construction - Solid copper for areas with lead restrictions

When professionals who shoot thousands of hogs choose this projectile, it speaks volumes about real-world performance.

Maker REX Technology - Engineered for Terminal Performance

The Maker REX bullet features precision CNC-machined solid copper construction with engineered expansion channels. Upon impact at velocities above 1600 fps, the REX projectile expands to nearly three times its original diameter (.224" to approximately .650") while maintaining 100% weight retention.

This combination delivers:

• Massive wound channels for quick, humane kills
• Deep penetration even through heavy shoulder bones
• Maximum energy transfer to the target
• Straight-line penetration without tumbling or fragmentation
• Reliable performance across a wide velocity range

Best Applications

Perfect For:

• Feral hog hunting - Proven by professional cullers on thousands of animals
• Coyote and predator control - Fast kills with minimal pelt damage
• Whitetail deer (in states where .223 is legal for deer)
• Varmint hunting - Prairie dogs, groundhogs, and other medium varmints
• Short-barrel AR-15 builds - Reliable expansion from 10.3" barrels
• Home defense - Controlled expansion with deep penetration
• Areas with lead restrictions - 100% copper construction

Effective Range: Designed to expand reliably at velocities above 1600 fps. From a 16" barrel (2800 fps muzzle velocity), this provides effective expansion well beyond typical hunting distances.

It is the hunter's responsibility to adequately test their rifle system at distance prior to hunting wild game!

Technical Specifications

Barrel Length & Velocity Data

The 62gr Maker REX is designed to expand reliably down to 1600 fps, ensuring effective terminal performance even from short-barreled platforms. Always verify your specific rifle's performance and practice at your intended distances.

Platform Compatibility

Works In:

• AR-15 rifles (all barrel lengths 10.3" and up)
• AR-15 pistols with stabilizing braces
• Bolt-action .223 Remington rifles
• Mini-14 and similar platforms
• Any firearm chambered in .223 Remington or 5.56 NATO

Requirements:

• Twist rate: 1:7 to 1:10 - This 62gr bullet stabilizes across the common AR-15 twist rate range
• Works in both .223 Remington and 5.56 NATO chambers
• Suitable for both semi-automatic and bolt-action platforms

Why Choose 62gr Maker REX for Hunting?

• Professional proven - Oklahoma USDA selected the Maker 62gr REX for culling operations
• Shoulder shots work - Deep penetration through heavy bone structure
• Quick kills - Massive expansion creates devastating wound channels
• Short barrel capable - Expands reliably even from 10.3" AR pistols
• Barrier blind - Solid copper penetrates brush better than fragmenting bullets

Lead-Free Advantage

The 100% solid copper construction provides benefits beyond terminal performance:

• Legal in all jurisdictions - Complies with lead-free ammunition requirements
• Environmentally responsible - No lead contamination concerns
• Reduced barrel fouling - Copper bullets leave less fouling than jacketed lead
• Longer barrel life - Gentler on rifling than harder projectiles
• No fragmentation - 100% weight retention means no lead fragments in meat

Comparison: 62gr REX vs Traditional .223 Loads

Important Safety Notes

• Twist Rate: This 62gr bullet will be safe to shoot in twist rates from 1:7 to 1:10. Most modern AR-15s use 1:7 or 1:8 twist.
• .223 Rem vs 5.56 NATO: This ammunition is loaded to .223 Remington specifications and is safe in both .223 Remington and 5.56 NATO chambers.
• State Hunting Regulations: Verify that .223 Remington is legal for your intended game in your jurisdiction. Some states prohibit .223 for deer.
• Expansion Threshold: The Maker REX is designed to expand down to 1600 fps. Verify your barrel length provides adequate velocity for your intended use.
• Eye & Ear Protection: Always use proper hearing and eye protection when shooting.

Why Just Cause Solutions?

Every lot of our .223 Remington ammunition is:

• Pressure tested using a PCB Piezotronics Conformal Transducer according to SAAMI standards
• Loaded with the same Maker REX projectile used by Oklahoma USDA for professional hog control
• Manufactured with premium components for consistent performance
• Made by an Operation Iraqi Freedom veteran-owned company
• 100% made in the USA with American components

If we don't test it, we don't release it.

Frequently Asked Questions

Q: Will this work in my 1:9 twist AR-15?
A: Yes. The 62gr Maker REX stabilizes in twist rates from 1:7 to 1:10, covering all common AR-15 twist rates.

Q: Is this safe to shoot in my 5.56 NATO chambered rifle?
A: Yes. This ammunition is loaded to .223 Remington specifications and is safe in both .223 Remington and 5.56 NATO chambers.

Q: How does this compare to M855 "green tip"?
A: The Maker REX delivers far superior terminal performance on game. M855 is designed for barrier penetration with a steel penetrator core and often fragments inconsistently. The Maker REX provides controlled, reliable expansion with 100% weight retention.

Q: Will this work from my 10.5" AR pistol?
A: Yes. The Maker REX is designed to expand down to 1600 fps. From a 10.3" barrel, you'll get approximately 2300 fps, well above the expansion threshold.

Q: Can I use this for home defense?
A: Yes. The controlled expansion and deep penetration make it effective for defense applications. The solid copper construction also reduces over-penetration concerns compared to FMJ ammunition.

Q: Is this legal in California and other lead-free states?
A: Yes. The 100% solid copper construction complies with lead-free ammunition requirements in all jurisdictions.