7mm STW Ammo
7mm STW Ammo For Sale- Top Ammo Retailers Available
The 7mm Shooting Times Westerner sometimes referred to as the 7mm STW, began as a wildcat rifle cartridge developed by Layne Simpson in 1979. This cartridge is named after the magazine Shooting Times where Layne Simpson is a regular contributor.
The 7mm STW Ammo graduated to commercial status when SAAMI officially recognized it in 1996.
The 7mm STW can be loaded with a variety of different bullets, which adds to the rounds versatility. Bullet weight can range from 120 grain to 175 grain. Velocities will differ between different projectile weights.
About: 7mm STW
- Type: Rifle
- Place of origin: United States
- Designer: Layne Simpson
- Designed: 1979
- Produced: 1989-Present
Specifications
- Parent case: 8mm Remington Magnum
- Case type: Belted, bottleneck
- Bullet diameter: .284 in (7.2 mm)
- Neck diameter: .315 in (8.0 mm)
- Shoulder diameter: .4868 in (12.36 mm)
- Base diameter: .5126 in (13.02 mm)
- Rim diameter: .532 in (13.5 mm)
- Rim thickness: .220 in (5.6 mm)
- Case length: 2.850 in (72.4 mm)
- Overall length: 3.60 in (91 mm)
- Case capacity: 93.3 gr of H2O
- Rifling twist: 9
- Primer type: Large rifle magnum
Ballistic performance
Bullet mass/type | Velocity | Energy |
---|---|---|
120 gr (8 g) X | 3,384 ft/s (1,031 m/s) | 3,052 ft⋅lbf (4,138 J) |
140 gr (9 g) X | 3,268 ft/s (996 m/s) | 3,321 ft⋅lbf (4,503 J) |
150 gr (10 g) BT | 3,233 ft/s (985 m/s) | 3,482 ft⋅lbf (4,721 J) |
160 gr (10 g) Partition | 3,177 ft/s (968 m/s) | 3,587 ft⋅lbf (4,863 J) |
175 gr (11 g) PSPCL | 3,047 ft/s (929 m/s) | 3,609 ft⋅lbf (4,893 J) |
If you're looking for 7mm STW Ammo, Bulk Cheap Ammo is the place for you. A comparison shop to find in stock ammo deals from various ammo vendors in one place.
Here at Bulk Cheap ammo, we don't sell ammo. We have a collection of in-stock ammunition from ammo retailers. Our central vision is to help the gun owners to find in stock ammo deals in one place.
Now you don't need to spend more time visiting different ammo retailers to find the best ammo deals.
We keep our website up to date to offer our customers the best services they are looking for.
Use our advanced search navigation to find currently available 7mm STW Ammo from various ammo retailers.