SIG Sauer V-Crown 180gr JHP
- Cartridge
- 10mm Auto
- Bullet weight
- 11.66 g
- Reference velocity
- 351 m/s
- Muzzle energy
- 718 J
Specification
The load, and the figures its drawing is made from
IdentityWho makes it, and what it is for.
- Designation
- E10MM1-20
- Maker
- SIG Sauer
- Country of origin
- United States
- Introduced
- 2016
- Military load
- No
- Widely available
- Yes
ProjectileThe figures the drawing and the solver start from.
- Bullet type
- JHP
- Cartridge
- 10mm Auto
- Bullet diameter
- 10.16 mm
- Bullet weight
- 11.66 g (179.9 gr)
- Sectional density
- 0.161
- Ballistic coefficient (G1)
- 0.16
- Reference velocity
- 351 m/s (1152 ft/s)
- Reference barrel
- 127 mm
- Velocity retention exponent
- 0.25
Ballistics
Downrange, solved
Solved at the reference barrel of 127 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
- 718 J
- Effective range
- 185 m
- Momentum
- 4.09 kg m/s
- Taylor knockout factor
- 8.9
- Hatcher relative stopping power
- 37
- Energy density
- 1575.0 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 | 351 m/s | 718 J | 0 cm | 0 s | 1.02 |
| 50 m | 310 m/s | 560 J | 11.4 cm | 0.152 s | 0.90 |
| 100 m | 285 m/s | 473 J | 50.5 cm | 0.321 s | 0.83 |
| 200 m | 249 m/s | 363 J | 238.4 cm | 0.697 s | 0.73 |
| 300 m | 221 m/s | 285 J | 619.2 cm | 1.124 s | 0.64 |
| 400 m | 198 m/s | 227 J | 1259.8 cm | 1.603 s | 0.58 |
| 500 m | 177 m/s | 182 J | 2241.7 cm | 2.138 s | 0.52 |
| 600 m | 158 m/s | 146 J | 3670.5 cm | 2.736 s | 0.46 |
| 800 m | 126 m/s | 93 J | 8460.9 cm | 4.153 s | 0.37 |
| 1000 m | 99 m/s | 58 J | 17323.6 cm | 5.943 s | 0.29 |
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/sig-vcrown-180' \ --header 'X-API-Key: your_key'