ApexLOAD PRO Ballistics Calculator Logo
ApexLOAD PRO
CommunityPricing
Sign InStart for free
  1. Home
  2. /
  3. Bullets
  4. /
  5. .284 | 160gr | FailSafe

.284 | 160gr | Winchester FailSafe

Winchester logoby Winchester

FailSafe
Contains lead
Twist: 1:11.5

Specifications

Weight

160 gr (10.37 g)

Diameter

0.284″ (7.21 mm)

Sectional Density

0.283

BC G1

0.382

Type

FailSafe

Min. Twist

1:11.5

Related Load Recipes

Load recipes using .284 | 160gr | FailSafe are available in the following cartridges:

7 mm Rem. SA Ultra Mag.

7 mm-08 Rem.

.280 Ackley Improved

7 x 64 Brenneke

.280 Rem.

7 x 57

7 mm Weath. Mag.

7 mm Exp. Rem.

7 x 65 R Brenneke

7 mm WSM

7 x 61 S&H (Super)

7 mm Rem. Mag.

7 mm Blaser Mag.

7 x 66 SE v. Hofe

7 x 75 R SE v. Hofe

7 mm STW

.28 Nosler

7 x 57 R

7 x 50 R

7 mm KM Katzmaier

7.21 Firebird

7 mm Rem. Ultra Mag.

7 x 72 R

7 FCP

7 mm PRC

7-6.5 PRCW

.280 Riml. N.E. Ross

7-.300 Norma Mag.

7 x 49 GJW

7 mm SAW

7 mm Backcountry

7 mm Mag. Fl. H&H

.284 Win.

Similar Bullets

Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.

.284 | 165gr | Tipped GameKing

Sierra · 165gr · BC 0.61

.284 | 160gr | AccuBond

Nosler · 160gr · BC 0.531

.284 | 165gr | SP Core-Lokt

Remington · 165gr · BC 0.29

.284 | 160gr | Partition

Nosler · 160gr · BC 0.475

.284 | 162gr | ELD-X

Hornady · 162gr · BC 0.63

.284 | 162gr | InterLock

Hornady · 162gr · BC 0.514

.284 | 155gr | Terminal Ascent Component

Federal · 155gr · BC 0.586

.284 | 162gr | A-MAX

Hornady · 162gr · BC 0.625

.284 | 160gr | Boat-Tail

Speer · 160gr · BC 0.519

.284 | 160gr | A-Frame

Swift · 160gr · BC 0.45

.284 | 160gr | Rhino Solid Shank

Rhino Bullets · 160gr · BC 0.445

.287 | 160gr | PP SN

Woodleigh · 160gr · BC 0.474

Calculators
Privacy
Terms of Service
Imprint
Revocation
Cancel contract here
Contact
© 2026 Capra GmbH