Federal Premium 300 WSM (Winchester Short Mag) 200gr TA Rifle Ammo - 20 Rounds - Any hunt. Any range. Go beyond what you ever thought possible with Federal Premium Terminal Ascent. Bonded construction penetrates deep on close targets, while the patented Slipstream polymer tip initiates expansion at velocities 200 fps lower than comparable designs. The bullet's long, sleek profile offers an extremely high ballistic coefficient, and its AccuChannel groove technology improves accuracy and minimizes drag. Match-Grade Long-range Accuracy In A Bonded Hunting Bullet Extremely High Ballistic Coefficient Exclusive Slipstream Polymer Tip Helps Flatten Trajectories And Initiate Low-Velocity Expansion Less Wind Drift And Drop Accuchannel Groove Technology Minimizes Drag Copper Shank And Bonded Lead Core Retain Weight For Deep Penetration At Any Range Made In The USA