Winchester USA White Box 95gr FMJ
- Cartridge
- .380 ACP
- Bullet weight
- 6.16 g
- Reference velocity
- 290 m/s
- Muzzle energy
- 259 J
Specification
The load, and the figures its drawing is made from
IdentityWho makes it, and what it is for.
- Designation
- Q4206
- Maker
- Winchester
- Country of origin
- United States
- Introduced
- 1995
- Military load
- No
- Widely available
- Yes
ProjectileThe figures the drawing and the solver start from.
- Bullet type
- FMJ
- Cartridge
- .380 ACP
- Bullet diameter
- 9.02 mm
- Bullet weight
- 6.16 g (95.1 gr)
- Sectional density
- 0.108
- Ballistic coefficient (G1)
- 0.11
- Reference velocity
- 290 m/s (951 ft/s)
- Reference barrel
- 89 mm
- Velocity retention exponent
- 0.24
Ballistics
Downrange, solved
Solved at the reference barrel of 89 mm from the G1 coefficient and the load's velocity retention. A different barrel gives a different curve.
At the muzzle
What leaves the barrel
MuzzleThe solver’s figures at the reference barrel, where the curve starts.
- Muzzle energy
- 259 J
- Effective range
- 158 m
- Momentum
- 1.79 kg m/s
- Taylor knockout factor
- 3.9
- Hatcher relative stopping power
- 12
- Energy density
- 568.0 J/cm²
Downrange
Point by point
The same solution as the chart, at each distance the solver reports.
| Distance | Velocity | Energy | Drop | Time of flight | Mach |
|---|---|---|---|---|---|
| 0 m | 290 m/s | 259 J | 0 cm | 0 s | 0.85 |
| 50 m | 262 m/s | 211 J | 16.2 cm | 0.182 s | 0.76 |
| 100 m | 239 m/s | 176 J | 71.5 cm | 0.382 s | 0.70 |
| 200 m | 202 m/s | 126 J | 344.2 cm | 0.838 s | 0.59 |
| 300 m | 172 m/s | 91 J | 926.6 cm | 1.374 s | 0.50 |
| 400 m | 146 m/s | 66 J | 1971.9 cm | 2.005 s | 0.43 |
| 500 m | 124 m/s | 47 J | 3706.1 cm | 2.749 s | 0.36 |
| 600 m | 104 m/s | 33 J | 6464.2 cm | 3.63 s | 0.30 |
| 800 m | 73 m/s | 16 J | 17292.4 cm | 5.938 s | 0.21 |
| 1000 m | 50 m/s | 8 J | 42190.2 cm | 9.274 s | 0.15 |
API
The call that returns this record
The same fields, in the same units, from the same endpoint the page reads.
curl --request GET \ --url 'https://api.gunspec.io/v1/ammunition/winchester-white-box-95' \ --header 'X-API-Key: your_key'