GameKing

The 160 grain #1925 Hollow Point Boat Tail is a true magnum bullet, being somewhat "tougher" than the #1920 for deeper penetration. Contrary to a usual assumption, this hollow point bullet is not particularly fragile. The nose opening is closed slightly to help retard initial upset, but even expansion is assured by four skives cut into the jacket. Of course, there is no exposed lead to be deformed in the magazine. The result is an excellent bullet for many big game applications. The 160 grain #1925 bullet is far too "hard" for hunting with a handgun. This bullet can be used in all 7mm cartridges for silhouettes and target shooting. The #1925 was introduced in 1988.

For rifles chambered in 7mm cartridges, this bullet has the heavy, double-tapered Sierra jacket for hunting. The 150 grain #1913 Spitzer Boat Tail bullet is a little heavier and thus provides a high ballistic coefficient compared to the 140 grain bullet. It is an excellent choice as a lighter bullet in any of the 7mm magnum cartridges for use at medium to long ranges. Both bullets are superbly accurate and provide excellent expansion with good penetration on medium game at ranges to 500 yards. In handguns the 150 grain #1913 bullet is considered too "tough" for smaller cartridges, such as the 7mm TCU and 7mm BR. However, these bullets are seeing much use in the Remington XP-100 chambered for the 7mm-08 Remington or in similar cartridge/handgun combinations for both target shooting and hunting applications. This bullet is a good choices when driven at 2500 fps or more for medium or large game at typical handgun ranges. Using this bullet for hunting is limited to muzzle velocities achievable with only a select few cartridge and handgun combinations, but no such restrictions apply to target use. This bullet can be used in all 7mm cartridges for target shooting. The #1913 was introduced in 1987.

The 130 grain #1820 GameKing bullet is a boat tail partner to the 130 grain #1830 Pro-Hunter flatbase bullet, with both having Spitzer point shapes. Like its partner, the #1820 GameKing bullet has a double taper jacket construction for good penetration and dependable expansion on medium game, together with traditional Sierra accuracy. Accurate hunting rifles firing this bullet near maximum loads frequently give half minute of angle groups. The 130 grain #1820 SBT is well suited to long-range shooting where its high ballistic coefficient, flat trajectory, and excellent energy retention complement its inherent accuracy.

The 117 grain #1630 Spitzer Boat Tail GameKing bullet has a jacket produced by Sierra's unique four-station jacket draw process. This process produces jackets with maximum concentricity and uniformity together with uniform taper dimensions, resulting in bullets with extraordinary accuracy, dependable expansion, and deep penetration on medium game. The 117 grain #1630 bullet is best when ranges of shots are 200 to 500 yards.

The 90 grain #1615 Hollow Point Boat Tail bullet was designed originally as a varmint bullet, but it has taken on an expanded role. This bullet is extremely accurate at all velocity levels, making it suitable for the entire range of 25 caliber cartridges. It will perform as a varmint bullet at high velocities, but it may also be used on medium game from smaller-capacity cartridges, such as the 250-3000 Savage and 257 Roberts.