Product Description The Winchester Ammo WB300B200X is a premium 300 AAC Blackout centerfire rifle cartridge built for shooters who demand consistency, accuracy, and reliable terminal performance. Loaded with a 200 grain open tip bullet, these rounds are engineered to deliver predictable ballistics and dependable feeding in modern sporting rifles chambered in 300 Blackout. The open tip design promotes uniform expansion and exceptional shot-to-shot consistency, making this ammunition a trusted choice for range training, target shooting, and hunting applications alike. Packaged at 100 rounds per box with 10 boxes per case, the Winchester WB300B200X is an ideal option for high-volume shooters looking to stock up on quality bulk 300 Blackout ammunition from one of the most respected names in the industry. Product Highlights 300 AAC Blackout Caliber: Purpose-built for modern sporting rifles chambered in 300 Blackout, offering versatility for both supersonic and subsonic configurations. 200 Grain Open Tip Bullet: The open tip design ensures consistent ballistic performance, reliable terminal behavior, and enhanced accuracy for both target and hunting use. Centerfire Ignition: Reliable centerfire primer delivers consistent ignition for dependable cycling and uniform velocities across every round. High-Volume Packaging: Conveniently packaged with 100 rounds per box and 10 boxes per case, perfect for extended range sessions and bulk purchasing. Winchester Quality Standards: Manufactured by Winchester, a legendary name in ammunition, guaranteeing strict quality control and performance you can trust. Specs Brand: Winchester Ammo Caliber: 300 AAC Blackout Bullet Weight: 200 Grain Bullet Type: Open Tip Ammunition Type: Centerfire Rifle Rounds Per Box: 100 Boxes Per Case: 10 MPN: WB300B200X UPC: 020892643031 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.