.366 | 250gr | Hornady ECX
by Hornady · See details on brand website
The Hornady ECX bullet is a lead-free, expanding copper alloy projectile engineered for reliable terminal performance and deep penetration. Its sleek, aerodynamic profile ensures high ballistic efficiency, while the distinctive polymer tip enhances accuracy and initiates controlled expansion on impact. Perfect for hunters seeking a non-toxic solution, the ECX bullet is ideal for medium to large game such as deer, antelope, and African plains game, providing excellent energy transfer and consistent results.
Specifications
Weight
250 gr (16.20 g)
Diameter
0.366″ (9.30 mm)
Sectional Density
0.267
BC G1
0.315
Type
ECX
Related Load Recipes
Load recipes using .366 | 250gr | ECX are available in the following cartridges:
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Community Load Data for .366 | 250gr | ECX
Loads for .366 | 250gr | ECX from our community:
21 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| 9.3 x 62 | Reload Swiss RS 60 | 22.4 | 61.0 | 3.291 | 43899 (78%) | 2470 |
| 9.3 x 62 | Reload Swiss ReloadSwiss RS 52 | 23.6 | 57.0 | 3.264 | 45984 (81%) | 2507 |
| 9.3 x 62 | Reload Swiss ReloadSwiss RS 52 | 23.6 | 58.0 | 3.264 | 48595 (86%) | 2549 |
| 9.3 x 62 | Reload Swiss ReloadSwiss RS 52 | 23.6 | ••.• | 3.242 | 52508 (93%) | 2602 |
| 9.3 x 62 | Vihtavuori N140 | 19.7 | ••.• | 3.268 | 49719 (88%) | 2333 |
| 9.3 x 62 | Vihtavuori N140 | 19.7 | ••.• | 3.268 | 51258 (91%) | 2352 |
| 9.3 x 62 | Vihtavuori N140 | 19.7 | ••.• | 3.287 | 50330 (89%) | 2343 |
| 9.3 x 74 R | Reload Swiss RS 52 | 23.6 | ••.• | 3.719 | 44393 (90%) | 2523 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.264 | 52965 (94%) | 2523 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.264 | 50011 (88%) | 2480 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.264 | 53557 (95%) | 2533 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.134 | 51763 (92%) | 2480 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.134 | 48775 (86%) | 2434 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.134 | 54993 (97%) | 2526 |
| 9.3 x 62 | Reload Swiss RS 52 | 20.1 | ••.• | 3.291 | 50231 (89%) | 2490 |
| 9.3 x 62 | Vihtavuori N540 | 20.1 | ••.• | 3.287 | 54700 (97%) | 2362 |
| 9.3 x 62 | Vihtavuori N540 | 20.1 | ••.• | 3.242 | 54861 (97%) | 2444 |
| 9.3 x 62 | Vihtavuori N140 | 19.7 | ••.• | 3.268 | 50830 (90%) | 2369 |
| 9.3 x 62 | Vihtavuori N140 | 19.7 | ••.• | 3.268 | 52309 (92%) | 2388 |
| 9.3 x 62 | Reload Swiss RS 40 | 24.0 | ••.• | 3.291 | 41829 (74%) | 2339 |
| 9.3 x 62 | Somchem S335 | 22.0 | ••.• | 3.291 | 45208 (80%) | 2267 |