| Product Type | Ammo |
|---|---|
| Manufacturer | SIG SAUER |
| Condition | New |
| Bullet Weight | 155 Grain |
| Bullet Type | Hollow-Point Boat Tail (HP-BT) |
| Ammo Casing | Hybrid |
| Quantity | 20 |
| Ammo Caliber | .277 Fury (6.8x51mm) |
| Manufacturer SKU | H277SFOTM155-20 |
| Primer Type | Boxer |
| Muzzle Velocity (fps) | 3000 |
| Muzzle Energy (ft lbs) | 3097 |
| Attracts Magnet | No |
| Cost Per Round | $3.2 per round |
You’re especially happy when your 277 rig is accurate, which is why Sig Sauer’s own match-grade ammunition ought to make you downright giddy. This cartridge’s 155 grain bullet is Sierra’s own MatchKing, which does have a hyper-concentric jacket that is drawn to concentricity standard of ±0.0003” in peak variation, and which is weight controlled to a standard of ±0.3 grains. Sig’s own 16” test barrel grants the 0.549 G1 BC SMK 3,000 fps muzzle velocity and the following estimated ballistic performance:
0yds: 3,000 fps | 3,098 ft lbs | -1.2”
100yds: 2,827 fps | 2,720 ft lbs | 3.6”
200yds: 2,660 fps | 2,436 ft lbs | 4.3”
300yds: 2,499 fps | 2,151 ft lbs | 0.0”
400yds: 2,344 fps | 1,892 ft lbs | -9.8”
200yds: 2,195 fps | 1,658 ft lbs | -25.9”
600yds: 2,051 fps | 1,448 ft lbs | -49.3”
The 277’s walloping chamber pressure wouldn’t be possible without Sig’s revolutionary Hybrid case. Part brass. Part steel. All business.