Sierra Projectiles Matchking .338 Cal (.338) 300GR (50 Pack)Title: Sierra MatchKing . 338 Cal (. 338) 300 gr. HPBT Match Box 500 Description: Discover the precision of Sierra MatchKing . 338 Cal (. 338) 300 gr. HPBT Match bullets. Crafted in the esteemed MatchKing tradition, these bullets are ideal for rifles utilizing magnum cartridges like the 338 Winchester Magnum and 338 378 Weatherby. With a substantial 300 grain weight, these match bullets set new standards. While renowned for their world class accuracy,