The Winchester 21 Sharp Super X .22 Long Rifle ammunition provides reliable terminal performance for small game and varmint applications. Engineered for consistent expansion and precision, this 34-grain hollow point load delivers effective energy transfer suitable for demanding rimfire engagements. KFF Defense assesses this offering as a robust choice for users requiring dependable function and controlled ballistic characteristics from their rimfire platform.
Key Features
Engineered Projectile Design
Each cartridge integrates a 34-grain hollow point projectile, precisely designed to facilitate controlled expansion upon impact. This construction optimizes energy dissipation within the target, mitigating over-penetration in typical small game scenarios. The bullet’s profile contributes to stable flight characteristics, supporting consistent shot placement.
Consistent Ballistic Performance
Manufactured to Winchester’s established quality standards, the 21 Sharp Super X line delivers consistent muzzle velocities and reliable ignition. This manufacturing consistency is critical for maintaining predictable point of impact across strings of fire, essential for both varmint control and training regimens. The cartridge design supports reliable feeding and extraction across a broad spectrum of .22 Long Rifle firearms.
Optimized for Rimfire Utility
Developed for practical application, this ammunition is suitable for various rimfire activities including pest control, varmint hunting, and general target practice where a reliable, expanding projectile is advantageous. Its design focuses on delivering effective performance without compromise.
Technical Specifications
- Caliber: .22 Long Rifle
- Bullet Weight: 34 Grain
- Bullet Type: Hollow Point (JHP)
- Quantity: 100 Rounds per Box (Available in 2000 Round Cases)
- SKU: RSR|WNX21JHP









