The Hornady Superformance .223 Rem 50 Grain CX delivers a decisive velocity advantage of up to 200 fps over conventional ammunition, making it one of the most technologically advanced hunting and varmint rounds available today.
- Achieves 100–200 fps gain over standard loads without added pressure
- CX (Copper eXpanding) bullet delivers controlled, reliable terminal expansion
- Lead-free monolithic copper construction retains weight through impact
- Progressive Superformance propellants minimize temperature sensitivity across climates
- Consistent muzzle blast and recoil comparable to standard .223 loads
- Exceptionally clean-burning formula reduces fouling and preserves barrel life
Who This Is For
This ammunition is ideal for hunters pursuing predators, varmints, or deer in states where lead-free projectiles are required, as well as precision shooters who demand flat trajectories and deep, consistent penetration from a lightweight .223 Rem platform. It is equally well-suited for California hunters who need a compliant, high-performance option without sacrificing downrange energy.
Specifications
| Brand | Hornady |
|---|---|
| Caliber | .223 Remington |
| Bullet Weight | 50 Grain |
| Bullet Type | CX (Copper eXpanding) |
| Muzzle Velocity | ~3,400 fps |
| Muzzle Energy | ~1,283 ft-lbs |
| Rounds Per Box | 20 |
| Casing | Brass |
| Primer Type | Boxer |
| Lead-Free | Yes |
| Country of Origin | USA |
Frequently Asked Questions
What makes the CX bullet different from Hornady's other hunting bullets?
The CX (Copper eXpanding) bullet is a monolithic, lead-free copper alloy projectile with a polymer tip. Unlike bonded or partitioned lead-core bullets, the CX retains virtually 100% of its weight on impact and is engineered to expand reliably across a wide range of velocities. Its grooved shank design also reduces bearing surface contact, lowering pressure and allowing the Superformance propellant to push it faster without exceeding SAAMI specs.
Is this ammunition California-compliant for hunting?
Yes. California law requires the use of non-lead (lead-free) ammunition for all hunting on all lands in the state. The Hornady CX bullet is a monolithic copper projectile with zero lead content, making this load fully compliant with California's Nonlead Ammunition Regulations. Always verify current regulations with the California Department of Fish and Wildlife before your hunt.
What barrel twist rate is recommended for the 50 gr CX in .223 Rem?
Hornady recommends a minimum 1:8" twist rate for the 50 grain CX in .223 Remington to ensure proper stabilization. Monolithic copper bullets are typically longer than equivalent-weight lead-core bullets, so they benefit from a faster twist. A 1:8" or 1:7" twist — common in modern AR-15 and bolt-action rifles — will deliver optimal accuracy and terminal performance from this load.
- Caliber:
- 223 REM
- Bullet Weight:
- 50 GR
- Bullet Type:
- CX
- Type:
- Rifle Ammunition
- Box Quantity:
- 20
- Case Quantity:
- 200
- Lead Free:
- No