Winchester's VarmintX 223 REM 55gr Poly ammunition is engineered for precision and reliability. Featuring a polymer tip for rapid expansion, it's perfect for varmint and predator hunting. The sleek design ensures high accuracy and explosive impact, making it a top choice for hunters. VarmintX combines Winchester's proven dependability with cutting-edge technology, ideal for hunting everything from prairie dogs to coyotes. Key Features: - Manufacturer: Winchester - Model: VarmintX - Caliber: 223 REM - Bullet Type: Polymer Tip - Bullet Weight: 55 gr - Muzzle Velocity: 3240 fps - Muzzle Energy: 1282 ft-lbs - Rounds Per Box: 40 - Application: Predator/Varmint - Casing Material: Brass