277 Fury Ammo For Sale At Smoky Mountains Guns And Ammo

Looking for .277 Fury ammo for sale? You’re in the right place. I’m a hunter and long-range shooter. I like ammo that is fast, flat, and reliable. At SmokyMountainsGunsAndAmmo.com, we carry 277 Sig Fury ammo in bulk so you can train more and hunt with confidence.

What Is 277 Fury Ammunition?

277 Fury ammo for sale (also called .277 SIG Fury or 6.8×51) is a modern rifle round from SIG Sauer. It uses a special hybrid case that handles very high pressure. That lets it push a 135-grain bullet near 3,000 fps, even from shorter barrels. The result is a flat path, strong energy, and clean hits.

Why it matters: You get short-barrel handling with long-range reach. That builds trust when the wind is tricky and light is low.

A Brief History

SIG launched the idea around 2019 with the U.S. Army’s next-gen rifle program. A civilian version followed. The goal was simple: magnum-like speed and power from a compact rifle you can carry all day.

Types of .277 Fury Ammunition

You’ll commonly find three kinds:

• FMJ training loads for practice and zero work.

• Match loads for tight groups and consistency.

• Hunting loads for controlled expansion and deep penetration.

Most commercial options run 135–150 grains for hunting and precision, plus lighter target options for practice.

Tip: Zero with FMJ, confirm with your hunt load, and record your drops. Your data stays tight all season.

.277 Fury Specs

• Bullet diameter: about 0.278″

• Case: rimless, bottleneck

• Overall length: about 2.825″

• Typical twist: 1:7

• Max pressure (SAAMI): very high (one of the highest in common rifle rounds)

• Typical speed: around 3,000 fps with 135-grain bullets (short barrels can still be fast)

Design: The Hybrid Case

This round uses a three-piece case. The steel base joins a brass body with a locking ring. That design holds more pressure safely. You get more velocity, more energy, and less drop without a long, heavy barrel.

On a steep hunt: a lighter rifle saves energy and time. It also steadies faster for the shot.

What Is 277 Fury Ammo Used For?

• Big-game hunting: Flat flight paths and high energy retain ethical lethality at practical distances.

• Precision/DMR roles: The cartridge was engineered for accuracy and terminal effect from shorter barrels.

• Training/competition: FMJ options make consistent practice affordable when bought in bulk.

277 Fury Ammo Ballistics (Stats You Can Trust)

•  Pressure: extremely high for a commercial round.

• • Speed window: roughly 2,750–3,200 fps depending on barrel length and bullet weight.

  • Energy: often 2,500+ ft-lb at the muzzle with common loads.

277 Fury Ammo vs .308 Winchester

• .308 Win: usually runs lower pressure and likes 24″ test barrels for top speed. A 150-grain .308 often sits near 2,800+ fps from long test barrels.

• 277 Fury: can push a 135-grain near 3,000 fps from a 16″ barrel.

Takeaway: You get .308-like power with short-barrel speed. Expect a flatter drop and easier carry, with similar recoil to rounds in this power class.

277 Fury Ammo vs .223/5.56

• .223/5.56 uses 55–62-grain bullets around 2,900–3,100 fps from longer barrels. It is light and cheap for training and varmints.

• 277 Fury uses ~135–150-grain bullets at similar or higher speeds. It hits much harder downrange and suits big-game better.

Bottom line: .223/5.56 is great for high-volume practice and small game. 277 Fury is for big tasks when you need reach and energy. Wikipedia+1

Is 277 Fury Ammo Available?

Yes. Stock has grown since launch. You can find 277 Fury ammo for sale in FMJ for practice and hunting loads for the field. As with any newer high-performance round, supply can vary. Buying in bulk at SmokyMountainsGunsAndAmmo.com helps you keep the same lot for better consistency.

277 Fury Hunting Ammo

Hunting loads are built to open up and drive deep. Pick bullet weight for your target and expected range:

• 135-grain: fast and flat.

• 140–150-grain: steadier in wind and tougher on heavier game.

Always confirm your drops at the distance you plan to shoot.

Where to Buy 277 Fury Ammo Online?

Order 277 Fury ammo for sale now at SmokyMountainsGunsAndAmmo.com. We are a U.S. retailer focused on bulk ammo, fair pricing, and fast shipping. Get FMJ for training and 277 Fury hunting ammo for your next tag.

Emotional & Sentiment Strategy (Why This Cartridge Connects)

• Trust-building: Backed by SAAMI standards and used in a next-gen context, 277 Sig Fury ammo earns confidence with numbers, not hype.

• Excitement: Hitting ~3,000 fps with 135-grain bullets from a 16″ barrel changes how we think about short rifles. Less drop. More reach. More tags notched.

• Relief: One rifle that hikes light and still prints tight groups at distance reduces gear stress and decision fatigue.

• Authority: We cite SAAMI, technical editors, and manufacturer data so you can buy and zero with conviction. SAAMI+1

A Short Field Story

Last fall, I packed a short, suppressed .277 Fury into steep mule deer hills. The wind shifted all day. Light was fading. I ranged, adjusted, and pressed the shot. The buck took one step and fell. The drop matched my chart. That day sold me on this round.

FAQs

Is .277 Fury the same as 6.8 SPC?
No. .277 Fury (6.8×51) is different from 6.8 SPC (6.8×43) and runs much higher pressure. Do not mix them.

What rifles are chambered in .277 SIG Fury?
Rifles built for the higher pressure, like SIG MCX-SPEAR models and certain bolt guns. Always check your chamber markings.

Is .277 Fury better than .308 for hunting?
Both work well. 277 Fury can match or beat .308 speed from shorter barrels, so drop can be flatter with a compact rifle.

What bullet weight should I choose?
Use 135-grain for speed and flat flight. Choose 140–150-grain for bigger game or wind.

Do you sell bulk 277 Fury ammo at SmokyMountainsGunsAndAmmo.com?
Yes. We post live stock and offer restock alerts. Bulk buys help with cost and lot consistency.

Why is the pressure so high, and why should I care?
High pressure is how 277 Fury gets magnum-like speed from short barrels. Only use it in rifles made for it.

Bottom Line

Ready to gear up? Shop 277 Sig Fury ammo for sale at SmokyMountainsGunsAndAmmo.com. We’re a U.S. dealer focused on bulk rifle ammo, clear specs, and quick shipping. Grab FMJ for practice and 277 Fury hunting ammo for your next hunt. Sight-in, confirm your drops, and go fill that tag.