7mm-08 Remington

7mm-08 Remington
Type	Rifle
Place of origin	United States
Production history
Designer	Remington Arms
Designed	1980
Specifications
Parent case	.308 Winchester
Case type	Rimless, bottleneck
Bullet diameter	0.284 in (7.2 mm)
Land diameter	0.277 in (7.0 mm)[1]
Neck diameter	0.315 in (8.0 mm)
Shoulder diameter	0.454 in (11.5 mm)
Base diameter	0.470 in (11.9 mm)
Rim diameter	0.473 in (12.0 mm)
Rim thickness	0.054 in (1.4 mm)
Case length	2.035 in (51.7 mm)
Overall length	2.80 in (71 mm)
Case capacity	52.2 gr H2O (3.38 cm3)
Rifling twist	1/9.5" (241 mm)
Primer type	Large rifle
Maximum pressure (C.I.P.)	60,191 psi (415.00 MPa)
Maximum pressure (SAAMI)	61,000 psi (420 MPa)
Ballistic performance
Bullet mass/type Velocity Energy 140 gr (9.1 g) Nosler Partition 2,800 ft/s (850 m/s) 2,437 ft⋅lbf (3,304 J) 150 gr (9.7 g) Speer Hot-Cor SP 2,650 ft/s (810 m/s) 2,339 ft⋅lbf (3,171 J) 175 gr (11.3 g) Nosler Part 2,595 ft/s (791 m/s) 2,617 ft⋅lbf (3,548 J)
Test barrel length: 24 in Source(s): Federal Cartridge Co. ballistics page, 175gr

The 7mm-08 Remington is a rifle cartridge that is almost a direct copy of a wildcat cartridge developed around 1958 known as the 7mm/308. As these names would suggest, it is the .308 Winchester case necked down to accept 7 mm (.284) bullets with a small increase in case length. Of cartridges based upon the .308, it is the second most popular behind only the .243 Winchester. However, the .308 is more popular than both.^[2] In 1980, the Remington Arms company popularized the cartridge by applying its own name and offering it as a chambering for their Model 788 and Model 700 rifles, along with a limited-run series within their Model 7600 pump-action rifles during the early 2000s.