Beretta Mod. 84 FS CO₂ Air Pistol
A compact, officially licensed Beretta 84 FS replica by Umarex with all-metal construction, realistic blowback and a removable 17-round steel-BB magazine.
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Why this product
This Umarex 5.8181 configuration recreates the compact proportions of the Beretta 84 FS in a 4.5 mm CO₂ format. The metal slide cycles with each shot, and the all-metal construction gives the 177 mm pistol a substantial 644 g handling weight.
The power source is one standard 12 g CO₂ capsule. A removable 17-round magazine feeds .177 steel BBs, while fixed sights and an ambidextrous safety keep the control layout straightforward for supervised target practice.
Specifications
- Manufacturer item
- Umarex 5.8181
- Calibre / projectile
- .177 / 4.5 mm steel BB
- Power source
- 1 × 12 g CO₂ capsule
- Action
- Semi-automatic; single-action trigger
- Capacity
- 17 rounds
- Muzzle velocity
- Up to 110 m/s / 361 FPS
- Muzzle energy
- 2.1 J manufacturer rating
- Construction
- All metal
- Blowback
- Yes
- Length
- 177 mm
- Weight
- 644 g
- Sights / safety
- Fixed sights; ambidextrous safety
What stands out
- Officially licensed Beretta replica
- Compact 177 mm overall length
- All-metal body and blowback slide
- Removable 17-round magazine
Use it responsibly
- Read the supplied Umarex manual before first use
- Use eye protection and a steel-BB-rated backstop
- Never point at people, animals, hard surfaces or water
- Store unloaded, secured and without a pierced CO₂ capsule
How we checked it
Specifications were checked against manufacturer material where available, then compared with Nishana's inventory photographs and clearly identified retailer documentation. Your supplied manual and physical product markings take precedence if a production batch differs.
- Umarex official Beretta 84 FS manual — 5.8181
- Umarex official classic catalogue
- Umarex USA — Beretta M84 FS product page