GameKing Bullets: All bullets in this classification are for hunting and all have boat tails. Their shapes include hollow point boat tail (HPBT), spitzer boat tail (SBT), and full metal jacket boat tail (FMJBT). The bullets in this classification have medium to heavy weights in each caliber. With their boat tail shapes, they have high ballistic coefficients, retain their velocities well, and resist crosswinds and vertical winds well as they fly. These bullets are designed for a combination of penetration and expansion in medium and heavy game animals for their calibers.

These bullets have been designed for the 338 Winchester Magnum cartridge. This 250 grain bullet also is ideal for the 340 Weatherby Magnum. Controlled, but reliable expansion and deep penetration are assured by an extra heavy double-tapered jacket in the 250 grain bullet, and hard core. The Sierra Spitzer Boat Tail shape assures a flat trajectory, minimum wind sensitivity and precise accuracy at long range for both bullets. Hunting rifles have shown extraordinary accuracy with this bullet in spite of the robust recoil of maximum loads. The 250 grain bullet has proven to be one of the finest 338 caliber hunting bullets in the world for heavy game.