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Beretta M84FS BB Pistol

Available in .177
Sale $94.99
$99.99
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  • Reg Price $94.99
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  • Code: 2253015 · $94.99 · .177 · 360 fps
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Because this CO2 BB gun is such a close copy of the firearm- you'll want to use it to maintain proficiency without the high ammo costs and range fees. You'll get a lot of shooting done in your home with this handgun...and at just pennies a shot. The only difference between the Beretta model 84FS BB gun and the firearm is the ammo. Other than that- you won't be able to tell the difference. You'll also notice less noise, MUCH cheaper ammo and have a lot more fun.

Beretta M84FS Pistol Features
  • Uses a 12-gram CO2 cartridge
  • Semiauto
  • Blowback
  • 17rd removable BB magazine
  • Manual safety
  • Fixed front and rear sights
  • Single-action
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Specs
  • ManufacturerBeretta
  • Caliber .177
  • Velocity 360 fps
  • Condition New
  • Ammo Type BBs
  • Action Semiautomatic
  • Barrel Style Smooth bore
  • Fire Mode Repeater
  • Gun Weight 1.40
  • Overall Length 7.00
  • Barrel Length 3.60
  • Loudness 4-Medium-High
  • Mechanism CO2
  • Rail No
  • Safety Manual
  • Front Sights Blade
  • Rear Sights Fixed
  • Use Plinking/Fun
  • Warranty 90-day limited warranty
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Reviews
Average Customer Review
4.6
4.526 Reviews
5
73% (19)
4
19% (5)
3
4% (1)
2
4% (1)
1
0% (0)
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5.0
By JaimeUSAOctober 12, 2025 Verified Purchase

Definitely a go if you like airguns I would buy it again in a heartbeat.

Pros
The first one I got had a malfunction but the second one is absolute peak performance, i completely love it and would definitely recommend to get.

Cons
The inside metal that sits on top of the muzzle is not polished so it scratches it with the blowback.

2.0
By R JUSAMarch 15, 2024 Verified Purchase

I would look for better options on this site. This is a good place to shop, just, airgun wasn't up to par.

Pros
Good Looking gun and good authentic feel to it

Cons
After a few days, slide action stopped locking back after last shot was fired leading to firing empty rounds and exhausting CO2

4.0
By JohnUSAMay 23, 2023

Pros
My favorite of a variety of pistols I shoot. I like its accuracy; heft, too. After I've owned and worn out pistols from much shooting, and now become partial to Beretta BB pistols. Those I've purchased seem consistent.

Cons
The lock-open notch on my 84FS slide wore down at its rear corner, and as rounded as it's worn, slide no longer locks open at empty. Maybe I used it much at first - it was my favorite - and that's why the corner of the notch wore down. On a sunny morning I'd shoot for hours.

5.0
By Eron USANovember 30, 2020

is this BB gun only automatic?

Pros
looks good online.

Cons
I have yet to try it.

5.0
By DavidUSAJuly 8, 2020

Pros
I think a correction should be made for the specific online. For "ammo" type be BB not pellets?

5.0
By JoeUSAMay 20, 2020

You can’t go wrong with this pistol if you want reliability and accuracy for a great price.

Pros
Very nice construction, solid feel in hand, looks as real as the real weapon. One of my most accurate CO-2 pistols. I give it the highest rating possible after months of range time.

Cons
None.

3.0
By PatrickNovember 22, 2018

B.B.'S roll out end of gun. Before firing. Not what I expected? Not what I thought I was buying?

Pros
Looks good?

Cons
Doesn't work well.

4.0
By PatrickUSANovember 15, 2018

The gun is great but BB's roll out the end before I fire. sometimes it shoots well sometimes they just roll out?

Pros
Nice gun fits hand well

Cons
BB's roll out the end without firing. Lose a lot of B.B.'S

5.0
By LelanUSAOctober 4, 2018

I have now purchased a few items and have been very pleased with the service I have received. Product selection is great and prices are hard to beat. As for this item I purchased it to use as a trainer at home when we can't make it to the range to use my Beretta. It will make a perfect trainer or for someone whom wants to get into shooting.

Cons
none

5.0
By ScottUSAJanuary 30, 2018

very realistic and very reliable. I would recommend it to any of my friends.

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Q&A

Question?

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Can I paint white dot sights on this?

asked Theace 508 from USA

Depends on the paint you use, the brush, and steady hands.

Adam from USA

Is it available for delivery in to Odisha, India.

asked Satyabrata from India

The "detente" to catch on frame to lock open the slide wore out after two mags. Does not lock open when empty, so air-shots without BBs may continue when empty. Anyone else note this issue of the soft metal of the slide?

asked John from USA

Is this gun all metal

asked James from USA

Can you put a fake suppressor on this one?

asked Mario from USA

Why?

JOSE R from USA

is this only a Semi-auto or can I also have a single shot?

asked Eron from USA

SemiAuto is single shot.. one trigger pull for one BB shot.

John from USA

Can u diliver in india in my place

asked Jignesh waghela

The Co2 won't work even tho I put a brand new cartridge in. Pls help trouble shoot

asked Alex Morin

Qual o valor do frete para CEP 40.285-850 Salvador, Bahia , Brasil. e o tempo grato Osvaldo

asked Osvaldo from Brazil

bb rolls out front end of barrel when gun pointed downward. There is no hop up to adjust. How do I fix this?

asked Richard from USA

Does it shoot pellets

asked John

BB's

JOSE R from USA

what parts are metal ? I assume the grips are plastic ?

asked john from USA

Grips and half of the drop out clip, the rest is all metal Don't hesitate on buying this pistol.

william from USA

What is it made of ?

asked Mark from USA

Mostly is metal. After all it doesn't fire bullets. A decent weight.

JOSE R from USA

This one is mostly metal, but not steel. The barrel is stell, but the rest seems to be die cast zinc with an electro static paint process. Easiest way to tell is with a magnet.

Dave
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