Beeman AR2078A CO2, Image 1
Beeman AR2078A CO2, Image 1

Beeman AR2078A CO2 Target Rifle

rating
4.525 reviews
7 answered questions

PY-4067-7753

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rating
4.525 reviews
7 answered questions

Description

The QB78 is now available with a Biathlon-style stock in this AR2078A rifle, and takes your paper punching skills to a whole new level. The gun features an upgraded, fully adjustable diopter sight and two-stage adjustable trigger. Charge the gun with two standard 12g CO2 cartridges and enjoy up to 60 shots per fill.

The AR2078A has tack-driving accuracy and is a great choice for beginner to intermediate 10-meter target shooting.
 


Beeman AR2078A CO2 Target Rifle

  • Powered by two 12-gram CO2 cartridges
  • Bolt action
  • Single shot
  • Rifled barrel
  • Competition-style (Biathlon) hardwood stock
  • Ventilated rubber buttpad
  • Two-stage adjustable trigger
  • 11mm dovetail
  • Manual safety
  • Fully adjustable diopter sights
  • 60 shots per fill
  • 1 lb. trigger pull
  • Includes: Diopter peep and interchangeable front sights
feature icon
Included: 
Diopter peep and interchangeable front sights

Specifications

Brand
Beeman
Caliber
.22 (5.5mm)
Max Velocity
450 fps
Suggested for
Plinking & target practice
Powerplant
CO2
Loudness
3-Medium
Weight
7.8 lbs
Function
Single-shot
Max Shots per Fill
60
Action
Bolt-action
Fixed/adj. power
Fixed
Scopeable
11mm dovetail
Front Sights
Globe w/Aperture Inserts
Rear Sights
Diopter/micrometer adjustable
Safety
Manual
Trigger
Two-stage adjustable
Trigger Pull
1.0 lbs
Barrel
Rifled
Barrel Length
21.5"
Overall Length
39.5"
Capacity
1 round(s)
Body Type
Rifle
Stock
Hardwood
Buttplate
Ventilated rubber
Color
Brown

Overall Rating

rating
4.525

Ratings

5 star
19
4 star
3
3 star
2
2 star
1
1 star
0

Review This Product

Tell us what you think

10 of 25 Beeman AR2078A Reviews

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Most Recent
Overall rating
rating
4
Value for money
rating
5
Accuracy
rating
4

The tube cap o-ring seals properly and doesn't leak. Getting about 85 full power shots. Very smooth bolt. Excellent accuracy. Nice finish and all screws were tight when I opened the box.

This rifle was an upgrade from the 2078 thumbhole rifles that were plague ridden out of the box. That being said, the thumbhole rifles have the two stage trigger which I prefer and a better diopter sight (even though it's marked in Chinese.) Also the 78A doesn't come with a degassing wrench and they are not available. Finally, I would make the length of pull adult-sized.

The rifle would be perfect for someone about 5'7". I'm 6'0" so it feels like a youth rifle, but the thing does shoot well.

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Helpfull Review?(1)
Overall rating
rating
3
Value for money
rating
4

Finish (of the first gun), value.

Make sure gun doesn't come new with defective and/or missing parts.

First gun came with stock in the nice finish as seen in this ad, but missing parts and with a defective tube cap o-ring. Second replacement gun (which came really fast - thanks, PyramydAir) came with stock in dark, flat finish and missing even more parts than the first gun (but at least the tube cap o-ring was ok). There doesn't seem to be a way to only get missing parts replaced (I contacted Beeman twice, no response), so I'm giving up on this gun and will try another gun/manufacturer/distributor with better quality control and customer service. Reading other reviews, it seems to be totally hit-or-miss with this gun. Hopefully, you'll be luckier than I was.

Add a Comment
Helpfull Review?(1)
Overall rating
rating
4
Value for money
rating
4
Accuracy
rating
5

good accuracy easy scope mounting

little hard to load with scope mounted

initial clean up i found the seal at co2 loading port was destroyed i think the seal was not compatable with the storage and corrosion lube from assembly line this was a replacement gun the first one blew out valve seals in less than a hundred shots i hope that same lube wasnt used on the internal parts i will keep fingers crossed

dennis May 20, 2022

Seal ? Old story. Solution for the cracked el-cheapo fiber washer? Go to Home Depot and in the plumbing department buy a pack of rubber o-rings used for faucets. Turns out that a #11 is perfect. (10 for $2.30) Now you can shoot all day and get full use of cylinder.

DON Feb 19, 2022

This rifle was not meant to have a scope mounted. It is a 10 meter (30 ft) competition rifle.

Add a Comment
Helpfull Review?(1)
Overall rating
rating
3
Value for money
rating
4
Accuracy
rating
5

Great stock and sights. Very accurate.

The one I received h as d seal failure after 15 shots. Returned and received a quick refund.

pyramid air is good on there word.

Add a Comment
Helpfull Review?(1)
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

This was (shocked me!) a great rifle to buy. The stock is wonderful. The gun is heavy metal (although the end weight of the gun is not excessive. It is accurate--very accurate, I mean pellet on pellet at 15 yards using only the peep site! Don't believe me? I wouldn't either. But this gun is amazing for the price, and a lot of fun at any price. I enjoy putting in a couple of c02s and plinking for a long while. Just having fun.

The front of my barrel is somewhat lose from the stock. I haven't yet found where to tighten the two. So far, this is not harming the accuracy because the barrel only moves up and down, not side to side, which doesn't matter when you are shooting. This sounds terrible but it really isn't a problem and I'll fix it.

I bought this rifle on a whim, and it was a huge surprise that it is really a wonderful rifle and a fun shooter. I'm 5'8", so this rifle fiy me fine. Might be small on a larger shooter. I guess, give this cheap but well made rifle a shot. You might be as pleasantly surprised as I was. Just an amazing value for the price... Definitely more fun to shoot them some rifles I own choosing 2 and 3x as much.

Walter Feb 11, 2021

Leave barrel alone!, it floats to reduce vibrations. Shoots good u say? then don't fix it it, ain't broken.

Add a Comment
Helpfull Review?(1)
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

This was (shocked me!) a great rifle to buy. The stock is wonderful. The gun is heavy metal (although the end weight of the gun is not excessive. It is accurate--very accurate, I mean pellet on pellet at 15 yards using only the peep site! Don't believe me? I wouldn't either. But this gun is amazing for the price, and a lot of fun at any price. I enjoy putting in a couple of c02s and plinking for a long while. Just having fun.

The front of my barrel is somewhat lose from the stock. I haven't yet found where to tighten the two. So far, this is not harming the accuracy because the barrel only moves up and down, not side to side, which doesn't matter when you are shooting. This sounds terrible but it really isn't a problem and I'll fix it.

I bought this rifle on a whim, and it was a huge surprise that it is really a wonderful rifle and a fun shooter. I'm 5'8", so this rifle fiy me fine. Might be small on a larger shooter. I guess, give this cheap but well made rifle a shot. You might be as pleasantly surprised as I was. Just an amazing value for the price... Definitely more fun to shoot them some rifles I own choosing 2 and 3x as much.

Add a Comment
Helpfull Review?(1)
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

This was (shocked me!) a great rifle to buy. The stock is wonderful. The gun is heavy metal (although the end weight of the gun is not excessive. It is accurate--very accurate, I mean pellet on pellet at 15 yards using only the peep site! Don't believe me? I wouldn't either. But this gun is amazing for the price, and a lot of fun at any price. I enjoy putting in a couple of c02s and plinking for a long while. Just having fun.

The front of my barrel is somewhat lose from the stock. I haven't yet found where to tighten the two. So far, this is not harming the accuracy because the barrel only moves up and down, not side to side, which doesn't matter when you are shooting. This sounds terrible but it really isn't a problem and I'll fix it.

I bought this rifle on a whim, and it was a huge surprise that it is really a wonderful rifle and a fun shooter. I'm 5'8", so this rifle fiy me fine. Might be small on a larger shooter. I guess, give this cheap but well made rifle a shot. You might be as pleasantly surprised as I was. Just an amazing value for the price... Definitely more fun to shoot them some rifles I own choosing 2 and 3x as much.

Rob Jan 24, 2021

After a few days, this rifle blew an internal seal so that it would lose all of us c02 in about 30 seconds. Too bad because it was great while it lasted.

Add a Comment
Helpfull Review?(1)
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

Very accurate; I was surprised at how accurate it is. I've read accuracy is hit and miss (pun, intended). I got an accurate one.

This came with a dent in the rear sight elevation dial. The sight is very cheap plastic and I will replace it, anyway. The stock is much too short for me. I am 6' tall. I need to get an extension for this to fit me, properly. There is one found online but it is out of stock. The trigger can be better, but I see a cam is also orderable, online. All these upgrades, except the rear sight assembly I'm eyeing, are very affordable if you can find them.

The CO2 depletes in storage; I went to use it within 24 hours and though I had only shot about 30 rounds the day prior, it was completely out of gas. So, unless I can do something differently, it seems a kind of "use it or lose it" situation.
I'm very happy with the gun, overall, and hopeful I will get the upgrades I want.

Add a Comment
Helpfull Review?(-1)
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

Style of stock, very light trigger and smooth

Nothing

Nothing

Add a Comment
Helpfull Review?
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
3

Beautiful stock. No sign of CO2 leaking. Very pleasing ergonomics. Love the manual safety and easy to cock bolt. I wish I could give this rifle a 5 star rating but accuracy is less than I hoped for. To be fair the weather has been much hotter than ideal for any CO2 airgun. I don't have a chronograph to measure velocity. If cooler temperatures solves the accuracy problem I will be happy to update my rating. Even so I am happy with my purchase at the price I paid. Should it turn out to be accurate this rifle is worth more than your asking price. Robert

Supply tools that fits stock screw and front sight assembly screw. The chinese use a special tool not often seen in USA.

The opposite facing CO2 cartridges are easy to install with a drop of Pellgun oil on both tips. I am able to load just one CO2 cartridge per instruction I downloaded off the internet. This allows for a shorter shooting session.

Robert Aug 08, 2021

Here is another plus for this rifle. I get 90 or more good shots at 25 yards on two CO2 cartridges with 7.87 grain JSB Express. Just lucky with factory hammer spring and power settings.

Robert Apr 25, 2020

Happy to upgrade rating to 5. I got a new barrel from a distributor and the accuracy problem was solved. This rifle is a steal at the price. Design features are miles ahead of any price competitive rifle I am aware of if you are a target shooter or plinker. Robert

Add a Comment
Helpfull Review?(2)
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