Hornady's SuperFormance 7mm RM 139 Gr SST 20bx is engineered for precision and reliability. This ammunition features advanced propellant technology that increases velocity by up to 200 fps without additional chamber pressure or recoil, ensuring consistent performance across various conditions. Ideal for hunting medium to large game, this ammunition offers unparalleled accuracy and stopping power, making it a favorite among hunters and competitive shooters. Hornady is renowned for its innovation and quality in ammunition manufacturing.

Key Features:
- Manufacturer: Hornady
- Model: SuperFormance 7mm RM 139 Gr SST
- Caliber: 7mm Remington Magnum
- Condition: New
- Bullet Weight: 139 Grains
- Muzzle Velocity: 3240 fps
- Muzzle Energy: 3239 ft. lbs
- Bullet Style: Polymer Tip
- Case Type: Brass
- Reloadable: Yes
- Quantity: 20 Rounds