Federal Fusion .270 Winchester Short Magnum 150gr SP BT Ammunition /20

Federal Fusion .270 Winchester Short Magnum 150gr SP BT Ammunition /20

Fusion was the first rifle ammunition specifically built for deer hunting and it's still the best, offering the largest expansion and highest weight retention in head-to-head comparisons against the competition.

Specifications
-Caliber: 270 Winchester Short Magnum 270 WSM
-Bullet: 150gr SP BT Soft Point Boat Tail
-Rounds Per Box: 20
-Reloadable: Yes
Manufacturer: Federal
MPN: F270WSMFS1

Ballistics Information
-Muzzle Velocity: 3060 fps
-Muzzle Energy: 3118 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 270 Winchester Short Magnum
The 270 WSM is the only cartridge of the WSM family that produces notable ballistic gains over other existing cartridges. The .300 WSM closely mimics the long popular .300 Winchester Magnum, while the 7mm WSM lags slightly behind the common 7mm Remington Magnum in terms of performance. The .325 WSM is in a league of its own in North America as the 8 mm caliber has not become commonplace.
The 270 WSM comes quite close in performance to that of the legendary .270 Weatherby Magnum. Except that the WSM is chambered in a short action and usually sports a 22" to 24" barrel where the Weatherby is usually chambered in rifles with a 26" barrel.

Specifications
Parent case .300 WSM
Case type Rimless, bottleneck
Bullet diameter .277 in (7.0 mm)
Neck diameter .3140 in (7.98 mm)
Shoulder diameter .5381 in (13.67 mm)
Base diameter .5550 in (14.10 mm)
Rim diameter .535 in (13.6 mm)
Rim thickness .054 in (1.4 mm)
Case length 2.100 in (53.3 mm)
Overall length 2.860 in (72.6 mm)
Rifling twist 1-10"
Primer type Large rifle magnum
Maximum pressure 65,000 psi (450 MPa)

Ballistic performance
Bullet mass/type Velocity Energy
90 gr (6 g) JHP 3,700 ft/s (1,100 m/s) 2,737 ft-lbf (3,711 J)
130 gr (8 g) HP 3,295 ft/s (1,004 m/s) 3,135 ft-lbf (4,250 J)
140 gr (9 g) SP 3,250 ft/s (990 m/s) 3,284 ft-lbf (4,453 J)
150 gr (10 g) SPBT 3,136 ft/s (956 m/s) 3,276 ft-lbf (4,442 J)