.350 Remington Magnum

.350 Remington Magnum
The .350 Remington Magnum is second from the right
TypeRifle
Place of originUSA
Production history
DesignerRemington
Designed1965
ManufacturerRemington
Produced1965–present
Specifications
Parent case7mm Remington Magnum
Case typeBelted, bottleneck
Bullet diameter.358 in (9.1 mm)
Neck diameter.388 in (9.9 mm)
Shoulder diameter.495 in (12.6 mm)
Base diameter.532 (13.51 mm)
Rim diameter.532 in (13.5 mm)
Rim thickness.220 in (5.6 mm)
Case length2.170 in (55.1 mm)
Overall length2.800 in (71.1 mm)
Rifling twist1-16"
Primer typeLarge rifle magnum
Ballistic performance
Bullet mass/type Velocity Energy
200 gr (13 g) SP 3,008 ft/s (917 m/s) 4,019 ft⋅lbf (5,449 J)
225 gr (15 g) SP 2,738 ft/s (835 m/s) 3,746 ft⋅lbf (5,079 J)
250 gr (16 g) SP 2,576 ft/s (785 m/s) 3,685 ft⋅lbf (4,996 J)
Test barrel length: 20"
Source(s): Accurate Powder

The .350 Remington Magnum was introduced in 1965 by the Remington Arms Company for the Model 600 rifle. It was later offered in the Model 660, Model 673, and Model 700 rifles, as well as the XP-100. It was discontinued as a regular factory chambering in 1974 after a poor sales record.