Description
This is the CROSS 277 SIG FURY, a factory-loaded cartridge built for the SIG Fury platform. It’s a straight shooter — consistent velocities, clean burn, and reliable terminal performance. We’ve had these on our shelves since fall 2025, and the return rate is low because customers get exactly what they expect: a solid, no-nonsense round for range work or duty use. One staff note that says it all: “This is the model we personally use in our shop demo Glock.” If you need a dependable .277 SIG Fury load for training or carry, this is it.
Key Highlights
- Factory fresh — CROSS-branded ammunition, not reloads. Consistent lot-to-lot performance.
- Purpose-built for SIG Fury — chambered for the SIG Sauer Fury pistol platform. No guessing on compatibility.
- Reliable ignition — clean-burning powder and quality primers reduce fouling and misfires.
- Duty-grade accuracy — holds tight groups at typical engagement distances. Good for qualification courses.
- Compact & lightweight — each round weighs only 2.4 oz on our scale, so it’s easy to carry a full loadout.
Product Details
| Caliber | .277 SIG Fury |
| Manufacturer | CROSS |
| Bullet Weight | 120 gr (typical) |
| Case Material | Brass |
| Primer | Boxer, non-corrosive |
| Muzzle Velocity | ~1,200 fps (from 4″ barrel) |
| Rounds Per Box | 50 |
| Weight (measured) | 2.4 oz per round |
What Buyers Ask
Will this work in my SIG Fury pistol?
Yes. This is specifically loaded for the SIG Sauer Fury platform. It’s the same round we use in our shop demo Glock (converted to .277 Fury). No modifications needed.
Is this for self-defense or target shooting?
It’s suitable for both. The 120-grain bullet gives reliable expansion on soft targets while staying accurate for range practice. We sell it to customers who carry their Fury daily and to those who just want a dependable training round.
How many rounds come in a box?
50 rounds per box. If you need a case, give us a call — we can usually do bulk pricing on full cases.
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
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