The Fiocchi Field Dynamics Performance 22 WMR 40gr FMJ ammunition delivers reliable rimfire performance for hunters, plinkers, and trainers who want consistent, affordable rounds without compromise. Loaded with 40-grain full metal jacket projectiles and brass casings, this 22 Magnum ammunition combines the proven reliability of Fiocchi's manufacturing with the value shooters expect from field-grade ammo. Whether you're zeroing a new rifle, running practice drills, or taking small game at moderate range, these rounds give you the ballistic consistency and noncorrosive primers that let you focus on shooting rather than cleaning.

Each box contains 50 rounds of new production ammunition, so you can stock up and spend more time at the range without sticker shock. The full metal jacket construction provides consistent velocity and trajectory, while brass casings make them reloadable for shooters who handload. Fiocchi's European heritage and quality control mean you're getting ammunition that fires reliably, shot after shot, across a wide variety of 22 WMR rifles and carbines.

If you run a rimfire for hunting, sport shooting, or tactical training, 22 WMR offers more power and flatter trajectory than standard 22 Long Rifle while staying affordable enough to practice with confidence. Fiocchi Field Dynamics delivers that sweet spot between cost and performance.

Key Features

• 40-grain full metal jacket projectiles for consistent ballistics
• Brass casings, suitable for reloading
• Noncorrosive primers and new production
• 50 rounds per box
• Reliable 22 WMR performance across all compatible rifles and carbines

Specifications

Caliber	22 WMR (22 Magnum)
Bullet Weight	40 grains
Bullet Type	Full Metal Jacket (FMJ)
Casing	Brass
Primers	Noncorrosive
Rounds Per Box	50

Frequently Asked Questions

What rifles and carbines does 22 WMR ammunition work in?

22 WMR (22 Magnum) ammunition is compatible with any firearm chambered in 22 WMR. Always verify your rifle or carbine's chamber marking before loading. Do not fire 22 WMR in a rifle chambered for 22 Long Rifle.

Can I reload these brass casings?

Yes. Fiocchi Field Dynamics ammunition comes with brass casings that are suitable for handloaders who want to reload and reuse them.

What's the difference between 40-grain and heavier 22 WMR loads?

This product is loaded with 40-grain projectiles. Heavier bullets in 22 WMR are available from other manufacturers and may offer different ballistics or terminal performance. Fiocchi Field Dynamics 40gr FMJ is engineered for reliable, consistent performance in this weight.

Is this ammunition suitable for hunting small game?

22 WMR is commonly used for hunting small game like rabbits, squirrels, and varmints at moderate range. The full metal jacket construction is appropriate for practice and training; for hunting, verify that your local regulations permit FMJ ammunition and that it meets your intended use.