Description
This lighter-weight .243 Winchester load hits different than conventional ammunition. Hornady's Superformance formula adds significant velocity without increasing pressure or recoil, which means your rifle gets up to 200 fps more speed out of the muzzle compared to standard .243 rounds. Real-world muzzle velocity runs 3925 fps, giving you a flatter trajectory, better range, and less wind drift on target. The polymer-tipped V-MAX bullet has a proven reputation for reliable expansion and rapid fragmentation on varmints. For anyone doing precision work on groundhogs, coyotes, or other small to medium game, the combination of speed and bullet performance makes a noticeable difference in effectiveness.
Superformance Propellant Technology at Work
The key difference is the propellant blend. Hornady engineered this powder to burn completely by the time the bullet exits the barrel, delivering velocity gains without any penalty. You'll see faster ballistics and better downrange energy, which stretches your effective distance. This matters on those longer shots where wind drift matters or when you need a flatter arc to compensate for target distance.
V-MAX Bullet Design for Varmint Impact
The 58-grain V-MAX projectile is built to perform. The polymer tip keeps the round stable in flight and initiates expansion on impact, while the thin jacket allows rapid fragmentation for quick, clean terminal results. This bullet design has earned a solid reputation among people who depend on it for consistent performance across different ranges and conditions.
Compatible with Everything
These rounds work safely in any rifle action, including semi-autos. You get the velocity and accuracy benefits regardless of your platform, so whether you're using a bolt gun or an AR-style build, the performance stays consistent. Box of 20 factory-loaded rounds on reloadable brass cases with Boxer primers.
Key Specifications
- Caliber: .243 Winchester
- Bullet Weight: 58 grains
- Bullet Type: V-MAX polymer tip
- Muzzle Velocity: 3925 fps
- Muzzle Energy: 1984 ft-lbs
- Ballistic Coefficient: 0.25 (G1)
- Sectional Density: 0.14
- Case Material: Brass, boxer primed
- Rounds per Box: 20
- Application: Varmint, predator control, target shooting
- Primer Type: Boxer, non-corrosive
- Reloadable: Yes
- Manufacturer: Hornady Manufacturing
- Model Number: 8343
- UPC: 090255383430
What’s Included
- 20 rounds of factory-loaded .243 Winchester ammunition
- Reloadable brass cases with Boxer primers
Frequently Asked Questions
How much faster is Superformance Varmint compared to standard .243 loads?
Superformance ammunition delivers 100 to 200 fps more velocity than conventional .243 rounds from every gun. This load runs at 3925 fps, which is roughly 175 fps faster than typical standard loads. The speed advantage translates to a flatter trajectory, better energy retention downrange, and less wind drift.
Will this ammunition work in my semi-automatic .243 rifle?
Yes. Superformance Varmint ammunition is safe to use in all action types, including semi-automatic rifles. The propellant is engineered to avoid excessive pressure while delivering the velocity boost, so there's no risk to your firearm.
What game is this load best suited for?
The 58-grain V-MAX is ideal for varmints and predator control on small to medium-sized game like groundhogs, coyotes, and prairie dogs. The rapid expansion and flat trajectory make it effective from close range to extended distances. It's less suitable for larger game where deeper penetration and bullet weight matter more.
Can I reload these brass cases?
Yes. The ammunition comes in reloadable brass cases with Boxer primers, so you can reload and reuse the casings after firing.







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