FN Herstal — 5.7x28mm • 40 gr V-Max (SS197SR) — 500 Rounds

Precision Varmint & Target Ammo — FN Herstal 5.7x28mm SS197SR

Keywords: fn herstal, fn herstal 5.7, fn herstal five seven, 5.7x28mm V-Max
Engineered by FN Herstal, the SS197SR V-Max is a purpose-built 5.7x28mm load that delivers razor-sharp accuracy and predictable terminal performance. The polymer-tipped 40-grain V-Max bullet gives you a flat trajectory and excellent ballistic consistency—perfect for varmint hunting, competition shooting, and precision practice.

Advanced Bullet Design — 40-Grain V-Max for Controlled Expansion

40 gr V-Max, 5.7x28mm V-Max, ss197sr
The polymer tip stabilizes the bullet in flight for improved long-range accuracy and initiates rapid, reliable fragmentation on impact. That combination produces devastating terminal results on small game while retaining the point-of-impact consistency serious shooters expect.

Factory Reliability — Built by FN Herstal to Exacting Standards

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Made by the maker of the P90 and Five-Seven, SS197SR rounds are produced under strict quality control for uniform pressures, consistent velocities, and dependable feeding in all 5.7×28mm platforms. If you run a Five-Seven, P90/PS90 or any compatible rifle/pistol, this round is optimized for dependable function and repeatable accuracy.

Ballistics — Real-World Performance You Can Count On

 5.7x28mm ballistics, muzzle velocity, muzzle energy

• Five-Seven Pistol: ~1,738 fps / 268 ft-lbs

• PS90 / Carbine: ~2,034 fps / 368 ft-lbs
  These velocities translate into a flat trajectory and excellent downrange energy for both pistol and carbine platforms—ideal for precision work and ethical varmint shots.

Range-Ready Bulk Packaging — 500 Rounds (10 × 50)

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This offering ships as a practical 500-round case (10 boxes of 50)—a smart bulk size for clubs, instructors, and serious shooters who want consistent ammo without constant reordering.

Components & Compatibility — Reloadable Brass, Boxer-Primed

Keywords: new boxer-primed brass, reloadable 5.7x28mm
Each round is loaded on new, boxer-primed brass cases—clean, non-corrosive, and reloadable for shooters who reload. Designed to feed smoothly and ignite consistently across modern 5.7x28mm firearms.

Why Choose SS197SR — Accuracy, Energy, Versatility

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Whether you’re dialing groups at the match, chasing varmints at first light, or honing fundamentals on steel, the V-Max’s combination of stable flight and reliable terminal behavior makes SS197SR a top pick.

Fast Worldwide Shipping & Doorstep Delivery —

Order from Imperial Handguns and get priority processing, secure packing, and fast worldwide shipping with tracked delivery straight to your door (where legally permitted). Our international logistics team helps ensure compliant, reliable shipping to your doorstep—so you get your SS197SR on time and ready to shoot.

Technical Specs — FN Herstal SS197SR (At a Glance)

• Quantity: 500 Rounds (10 × 50)

• Manufacturer: FN Herstal (Belgium)

• Caliber: 5.7 × 28mm

• Bullet: 40 Grain V-Max (polymer tip)

• Muzzle Velocity: ~1,738 fps (Five-Seven) / ~2,034 fps (PS90)

• Muzzle Energy: ~268 ft-lbs (Five-Seven) / ~368 ft-lbs (PS90)

• Casing: New Boxer-Primed Brass (reloadable)

• Part Number: SS197SR

Ready to Upgrade Your Performance?

Stock is limited on specialty 5.7x28mm loads. Click Order Now to secure a 500-round case of FN Herstal SS197SR with fast worldwide shipping and doorstep delivery from Imperial Handguns. Have shipping or compatibility questions? Our team is standing by to help—reach out anytime.