Specifications
Weight
139 gr (9.01 g)
Diameter
0.284″ (7.21 mm)
Sectional Density
0.246
BC G1
0.257
Type
HDB Universal
Min. Twist
1:11.0
Related Load Recipes
Load recipes using .284 | 139gr | HDB Universal are available in the following cartridges:
7 mm Rem. SA Ultra Mag.
.280 Ackley Improved
7 mm-08 Rem.
.284 Win.
7 x 64 Brenneke
7 mm Rem. Mag.
7 mm WSM
7 x 57
.280 Rem.
7 mm Weath. Mag.
.28 Nosler
7 mm Exp. Rem.
7 x 66 SE v. Hofe
7 x 65 R Brenneke
7 mm STW
7 mm Mag. Fl. H&H
7.21 Firebird
7 mm Rem. Ultra Mag.
7 x 50 R
7 x 72 R
7-.300 Norma Mag.
7 x 75 R SE v. Hofe
7 mm Backcountry
7 x 57 R
7 mm Blaser Mag.
7 mm KM Katzmaier
7 mm PRC
7 x 61 S&H (Super)
7-6.5 PRCW
.280 Riml. N.E. Ross
7 FCP
Similar Bullets
Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.
.284 | 140gr | Powerhead Blade
SAKO · 140gr · BC 0.362
.284 | 139gr | GMX
Hornady · 139gr · BC 0.486
.284 | 139gr | LRX BT
Barnes · 139gr · BC 0.434
.284 | 140gr | TTSX BT
Barnes · 140gr · BC 0.412
.284 | 138gr | ERTP
TWENTY-NINE · 138gr · BC 0.432
.284 | 135gr | HP
Atomic 29 · 135gr · BC 0.39
.284 | 143gr | Hunter
Hammer · 143gr
.284 | 135gr | CutEdge ER Raptor
Cutting Edge · 135gr · BC 0.47
.284 | 140gr | X S
Barnes · 140gr · BC 0.428
.284 | 140gr | Impala RNFP KO
Impala Bullets · 140gr
.284 | 140gr | VRG-3
Peregrine · 140gr
.284 | 136gr | VLR-5
Peregrine · 136gr · BC 0.47
Community Load Data for .284 | 139gr | HDB Universal
Loads for .284 | 139gr | HDB Universal from our community:
2 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| 7 x 57 R | Reload Swiss RS 60 | 21.7 | 45.6 | 2.972 | 42986 (87%) | 2694 |
| 7 x 57 R | Rottweil R 903 | 21.7 | 43.0 | 2.972 | 43102 (87%) | 2595 |