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327 Federal Magnum Ammo

Engineered for shooters who demand more than “good enough.”

When Federal introduced the .327 Federal Magnum, it redefined what a small-frame revolver cartridge could do. Faster than a .38 Special, flatter-shooting than a .357 Magnum in short barrels, and packing serious energy with less recoil, the .327 Federal Mag ammo is proof that compact revolvers can still deliver magnum-level performance.

At Steinel Ammunition, we don’t just load this cartridge, we refine it. Every .327 Federal Magnum round we produce is tested, tuned, and proven for accuracy, velocity, and terminal effectiveness. Whether you carry a snub-nose Ruger SP101, a Henry lever-action rifle, or a compact revolver for defense, our .327 Federal Mag ammo gives you the confidence that every trigger pull counts.

  • 327 Federal Magnum 100gr Jacketed Hollow Point

    In Stock
    $25.57
    Qty:
  • 327 Federal Magnum 85gr Jacketed Hollow Point

    In Stock
    $28.22
    Qty:

Why .327 Federal Magnum?

Because versatility matters. The .327 Federal Magnum cartridge bridges the gap between light .32s and heavy .357s, offering more velocity, flatter trajectory, and deeper penetration in a smaller frame.

It’s no wonder the .327 Federal Magnum has earned a devoted following among revolver fans and modern lever-gun shooters alike.

Steinel 327 Federal Magnum Ammo – Available Loads

327 Federal Magnum – 100 gr Jacketed Hollow Point

  • Designed for personal defense and field carry.
  • Reliable expansion and controlled penetration.
  • Consistent muzzle velocities for dependable accuracy.

327 Federal Magnum – 85 gr Jacketed Hollow Point

  • Optimized for compact revolvers with shorter barrels.
  • Reduced recoil without sacrificing energy transfer.
  • Excellent choice for everyday carry or backup guns.

Both 100gr and 85gr  327 Federal Magnum loads are crafted with premium brass, non-corrosive primers, and clean-burning propellants, ensuring dependable ignition and repeatable accuracy shot after shot.

Ballistics & Performance Data

LoadBulletWeightMuzzle Velocity Energy (ft-lb)Gel PenetrationAvg. Expansion
327 Federal MagnumJHP (Hornady XTP)85 gr1,400 fps370 ft-lb12 in0.54 in
327 Federal MagnumJHP (Hornady XTP)100 gr1,500 fps500 ft-lb14 in0.52 in

Each lot of .327 Federal Magnum ammo undergoes chronograph testing to confirm velocity, standard deviation, and extreme spread, ensuring Steinel Ammo’s signature consistency.

Terminal Performance & Safety

“Stopping power” may be a Hollywood term, but terminal effectiveness is what counts. Our .327 Federal Magnum JHP loads are tested in calibrated ordnance gelatin, yielding reliable expansion and penetration within FBI-recommended parameters.

Every component, from primer to projectile, is chosen to balance velocity, recoil, and energy transfer. Whether your goal is defense, hunting, or recreational shooting, Steinel Ammo’s commitment to precision means you can count on every shot.

Why Steinel for .327 Federal Magnum Ammo?

  • American Craftsmanship: Proudly manufactured and tested in the USA.
  • Precision Engineering: Every round is measured, weighed, and pressure-tested.
  • Real-World Testing: From gel blocks to steel plates, we verify results that matter.
  • Shooter-Focused Design: Developed for those who rely on accuracy and reliability.

When you buy 327 Federal Magnum ammo for sale from Steinel, you’re not just buying ammunition; you’re investing in performance, integrity, and American-made quality and expertise.

Frequently Asked Questions

Q1. Is .327 Federal Magnum good for self-defense?
A. Absolutely. The .327 Federal Mag JHP offers magnum-level energy with less recoil than a .357, making it ideal for concealed carry and home defense.

Q2. Can I fire .32 H&R Magnum or .32 S&W Long in my .327?
A. Yes, .327 Federal Magnum revolvers are backward-compatible with .32 H&R Magnum, .32 S&W Long, and .32 S&W (regular pressure only). It’s a versatile platform.

Q3. Is .327 Federal Magnum safe for rifles?
A. Yes. Lever-actions and modern rifles chambered for .327 offer excellent velocity and range, a great option for varmint hunting or trail carry.

Q4. What makes Steinel’s .327 different from other brands?
A. We load each batch with tight tolerances, pressure-test every lot, and verify terminal performance in gel and field conditions. Ammo made for shooters by shooters.


Stock up on .327 Federal Magnum Ammo and feel the difference of American-made precision.