Competition shooters turn to PMC X-TAC MATCH Centerfire Rifle Ammunition. This ammunition was created by combining the performance associated with X-TAC ammo with Sierra Bullets, which are known for world-class ballistics. The .50- caliber match grade bullet was not only designed, but also manufactured by a special team at PMC to ensure consistent, high-quality performance. The design of the X-TAC MATCH ammunition gives you the ability to reach full potential every time you shoot your rifle.