New: Fiocchi 5.7x28 mm Subsonic Ammunition

Fiocchi’s new Range Dynamics Subsonic 5.7x28 mm cartridge uses a 62-grain FMJ bullet.

by
posted on February 16, 2023
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Fiochi Subsonic 1

Fiocchi recently announced the availability of its latest 5.7x28 mm cartridge in the company’s Range Dynamics series.

The new subsonic ammunition joins two 5.7x28 mm cartridge models introduced by Fiocchi at SHOT Show 2023.

Sporting a 62-grain full-metal-jacket bullet, Fiocchi’s new Range Dynamics Subsonic 5.7x28 mm ammunition is a solid option for high-volume suppressed or un-suppressed shooting at the range.

Available in 50-round boxes, Range Dynamics Subsonic 5.7x28 mm ammo is ideal for personal defense carbine training and semi-automatic pistol use. The new load rounds out Fiocchi’s 5.7x28 mm lineup that includes the 35-grain Hyperformance jacketed frangible, along with the Hyperformance 40-grain hollow-point cartridges.

Learn more at fiocchiusa.com.

Latest

Rem Nov21 2025 1
Rem Nov21 2025 1

Four Team Remington Shooters Named to 2026 NSCA USA Sporting Clays Squad

Four top Team Remington shooters added to 2026 NSCA USA Sporting Clays Team roster, poised for international competition dominance.

Max Michel Joins Staccato in New Leadership Role

Max Michel joins Staccato as VP of Training, Marketing and Brand Ambassadorship, returning to the company that launched his career.

2025 Holiday Gift Guide: Pistols

A curated 2025 holiday guide highlighting top pistols and standout gift options for competition shooters and handgun enthusiasts.

Seth Innes Dominates 2025 Florida State Precision Pistol Championships in Jacksonville

Seth Innes secures multiple titles at 2025 NRA Florida State Precision Pistol Championships, held under perfect October skies.

Collegiate Rifle: No. 1 Nebraska Outlasts No. 7 UTEP in 4717–4713 Thriller

Nebraska stayed unbeaten with a narrow 4717-4713 win at UTEP, leaning on Charlie Mick’s career day and a dominant air-rifle finish.

Collegiate Rifle: Navy Sets School Record as Akron Posts Third-Highest Score of Season

Akron posted its third-highest score of the season as Navy set a school record.

Interests



Get the best of Shooting Sports USA delivered to your inbox.