Federal Gold Medal .300 Winchester Magnum 190gr SMK BTHP Ammunition /20

Federal Gold Medal .300 Winchester Magnum 190gr SMK BTHP Ammunition /20

Long range isn’t just a distance. It’s a state of mind. A dedication to push further. And it’s why Federal Premium builds Gold Medal rifle loads. The exclusive primer design provides the best sensitivity and most consistent ballistics in the industry. The precision-built Sierra MatchKing bullet is shot to win more matches than any other rifle bullet. It's the only choice for the world’s most elite shooters.

Specifications
Caliber: 300 Winchester Magnum
Bullet: 190gr Sierra Matchking Boat-Tail Hollow Point
Ballistic Coefficient .533
Ballistic Coefficient G7 .275
Bullet Length In 1.360in. /34.54mm
Rounds Per Box: 20
Reloadable: Yes
MPN: GM300WM

Ballistic Information
-Muzzle Velocity: 2900 fps
-Muzzle Energy: 3548 ft/lbs

About the Manufacturer
Since 1922, Federal Premium Ammunition has been providing hunters and shooters with high-quality shotshell, centerfire and rimfire ammunition. At Federal Premium, we believe certain moments are worth a Premium. From our humble beginnings nestled among the lakes and woods of Minnesota, Federal Premium Ammunition has evolved into one of the world's major producers of sporting ammunition while partnering with the conservation organizations that protect and support our outdoor heritage.

About the 300 Winchester Magnum
The .300 Winchester Magnum (also known as .300 Win Mag or 300WM) (7.62×67mm) is a belted, bottlenecked magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963. The .300 Winchester Magnum is a magnum cartridge designed to fit in a standard rifle action. It is based on the .375 H&H Magnum, which has been blown out, shortened, and necked down to accept a .30 caliber (7.62 mm) bullet. The .300 Winchester is extremely versatile and has been adopted by a wide range of users including hunters, target shooters, military units, and law enforcement departments. Hunters found the cartridge to be an effective all-around choice with bullet options ranging from the flatter shooting 165 grain to the harder hitting 200+ grain selections available from the factory. The .300 Win Mag remains the most popular .30 caliber magnum with American hunters, despite being surpassed in performance by the more powerful .300 and .30-378 Weatherby Magnums and the newer .300 Remington Ultra Magnum. It is a popular selection for hunting moose, elk, and bighorn sheep as it can deliver better long range performance with better bullet weight than most other .30 caliber cartridges. Military and law enforcement departments adopted the cartridge for long range sniping and marksmanship. As a testament to its accuracy, since its introduction it has gone on to win several 1,000-yard (910 m) competitions.

Specifications
Parent case .375 H&H Magnum
Case type Belted, bottleneck
Bullet diameter .308 in (7.8 mm)
Neck diameter .339 in (8.6 mm)
Shoulder diameter .489 in (12.4 mm)
Base diameter .532 in (13.5 mm)
Rim diameter .532 in (13.5 mm)
Rim thickness .049 in (1.2 mm)
Case length 2.62 in (67 mm)
Overall length 3.34 in (85 mm)
Case capacity 93.8 gr H2O (6.08 cm3)
Rifling twist 1:10 (254 mm)
Primer type Large rifle magnum
Maximum pressure (C.I.P.) 62,366 psi (430.00 MPa)
Maximum pressure (SAAMI) 64,000 psi (440 MPa)
Maximum CUP 54,000 CUP

Ballistic performance
Bullet mass/type Velocity Energy
165 gr (10.7 g) GMX 3,260 ft/s (990 m/s) 3,893 ft·lbf (5,278 J)
180 gr (11.7 g) BT 3,146 ft/s (959 m/s) 3,972 ft·lbf (5,385 J)
190 gr (12.3 g) BTSP 3,083 ft/s (940 m/s) 4,027 ft·lbf (5,460 J)
200 gr (13.0 g) Partition 3,029 ft/s (923 m/s) 4,092 ft·lbf (5,548 J)
220 gr (14.3 g) Sierra MatchKing (HPBT) 2,850 ft/s (870 m/s) 3,908 ft·lbf (5,299 J)