
.277 | 150gr | Hornady SST
by Hornady · See details on brand website
The Hornady SST (Super Shock Tip) bullet features a sleek, polymer-tipped design with an InterLock ring that mechanically locks the core and jacket together. This non-lead-free bullet delivers devastating terminal performance with rapid, controlled expansion. The secant ogive and boat-tail design provide a high ballistic coefficient for flat trajectories and excellent accuracy at hunting distances. The SST is particularly effective on medium game like deer and antelope, where its explosive expansion creates large wound channels for quick, ethical kills. Its distinctive red polymer tip initiates expansion even at reduced velocities.
Specifications
Weight
150 gr (9.72 g)
Diameter
0.277″ (7.04 mm)
Sectional Density
0.279
BC G1
0.525
Type
SST
Min. Twist
1:9.5
Related Load Recipes
Load recipes using .277 | 150gr | SST are available in the following cartridges:
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Community Load Data for .277 | 150gr | SST
Loads for .277 | 150gr | SST from our community:
6 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| .270 Win. | Vihtavuori N160 | 20.1 | 50.5 | 3.340 | 55641 (89%) | 2667 |
| .277 Fury | Vihtavuori N540 | 16.0 | 43.0 | 2.800 | 60698 (76%) | 2470 |
| .277 Fury | Hodgdon H380 | 16.0 | 41.0 | 2.800 | 50575 (63%) | 2372 |
| .277 Fury | Vihtavuori N150 | 16.0 | ••.• | 2.700 | 52707 (66%) | 2365 |
| .277 Fury | Vihtavuori N150 | 16.0 | ••.• | 2.700 | 36303 (45%) | 2096 |
| .270 Win. | IMR 4350 | 21.0 | ••.• | 3.340 | 57899 (93%) | 2723 |