Federal Power-Shok .270 Winchester 130gr Copper HP Ammunition /20

Federal Power-Shok .270 Winchester 130gr Copper HP Ammunition /20

The solid copper hunting bullets in Federal® Power•Shok® rifle loads provide solid accuracy and power at an affordable price. They feature reliable Federal brass, primers and powder and are suited to a wide variety of medium and big game.

Specifications
Caliber: 270 Winchester
Bullet: 130gr Copper
Bullet Length In 1.175in. / 29.85mm
Rounds Per Box: 20
Reloadable: Yes
MPN: 270130LFA

Ballistic Information
Muzzle Velocity: 3060 fps
Muzzle Energy: 2703 ft/lbs
Ballistic Coefficient .287

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
The .270 Winchester became a very popular cartridge due to the widespread praises of gunwriter Jack O'Connor who used the cartridge for 40 years and touted its merits in the pages of Outdoor Life. It drives an 8.4 grams (130 gr) bullet at approximately 960 m/s (3,140 ft/s), later reduced to 930 m/s (3,060 ft/s). The cartridge demonstrated high performance at the time of its introduction and was marketed as being suitable for big game shooting in the 370 to 910 metres (400 to 1,000 yd) range. Two additional bullet weights were soon introduced: a 6.5 grams (100 gr) hollow-point bullet for varmint shooting, and a 9.7 grams (150 gr) bullet for larger deer, elk, and moose in big-game hunting.

Specifications
Parent case .30-03
Bullet diameter .277 in (7.0 mm)
Neck diameter .308 in (7.8 mm)
Shoulder diameter .441 in (11.2 mm)
Base diameter .470 in (11.9 mm)
Rim diameter .473 in (12.0 mm)
Case length 2.540 in (64.5 mm)
Overall length 3.340 in (84.8 mm)
Case capacity 67 gr H2O (4.3 cm3)
Rifling twist 1 in 10 in (250 mm)
Primer type Large rifle
Maximum pressure 65,000 psi (450 MPa)

Ballistic performance
Bullet mass/type Velocity Energy
90 gr (6 g) HP 3,603 ft/s (1,098 m/s) 2,595 ft·lbf (3,518 J)
130 gr (8 g) SP 3,060 ft/s (930 m/s) 2,702 ft·lbf (3,663 J)
140 gr (9 g) SP 2,916 ft/s (889 m/s) 2,644 ft·lbf (3,585 J)
150 gr (10 g) SP 2,850 ft/s (870 m/s) 2,706 ft·lbf (3,669 J)
130 gr (8 g) SST 3,200 ft/s (980 m/s) 2,955 ft·lbf (4,006 J)