.257 | 100gr | Speer Boat-Tail
by Speer · See details on brand website
Specifications
Weight
100 gr (6.48 g)
Diameter
0.257″ (6.53 mm)
Sectional Density
0.216
BC G1
0.393
Type
Boat-Tail
Min. Twist
1:11.5
Related Load Recipes
Load recipes using .257 | 100gr | Boat-Tail are available in the following cartridges:
Similar Bullets
Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.
.257 | 100gr | SP
Hornady · 100gr · BC 0.357
.257 | 100gr | Scirocco
Swift · 100gr · BC 0.429
.257 | 100gr | Varmint Hollow Point
Speer · 100gr · BC 0.255
.257 | 100gr | A-Frame
Swift · 100gr · BC 0.318
.257 | 100gr | PSP
Prvi Partizan · 100gr · BC 0.29
.257 | 100gr | Rhino Solid Shank
Rhino Bullets · 100gr · BC 0.335
.257 | 100gr | Partition
Nosler · 100gr · BC 0.377
.257 | 100gr | SPT Pro-Hunter
Sierra · 100gr · BC 0.324
.257 | 100gr | Silvertip
Winchester · 100gr · BC 0.254
.257 | 100gr | Frontier BTSP
Frontier Bullets · 100gr · BC 0.42
.257 | 100gr | Rhino Penetrator
Rhino Bullets · 100gr · BC 0.422
.257 | 100gr | Frontier PH HPBT
Frontier Bullets · 100gr · BC 0.341
Community Load Data for .257 | 100gr | Boat-Tail
Loads for .257 | 100gr | Boat-Tail from our community:
3 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| .250 Savage | Hodgdon H4895 | 22.0 | 34.3 | 2.515 | 50473 (95%) | 2864 |
| .257 Weath. Mag. | Hodgdon Hodgdon H4831 SC | 26.0 | 68.2 | 3.122 | 57174 (90%) | 3402 |
| .257 Weath. Mag. | Bofors Bofors RP15 | 26.0 | 69.3 | 3.122 | 56826 (89%) | 3451 |