Free Shipping on orders over $179

Beeman QB78S

Available in .177, .22
Only $114.99
  • Save $15.00 (11%)
Select Caliber
  • .177
  • .22
  • In Stock
  • Code: AGD-42538141 · $114.99 · .177 · 650 fps
Add to Cart

With an all-weather synthetic stock, great balance, and a rifled barrel, the QB78S is the next great contender in CO2 rifles! Powered by two 12 gram CO2 cartridges, this rifle is capable of 650 to 550 fps, depending on the caliber. For a stable, comfortable hold, the rifle features a pistol grip thumb-hole stock. The single stage trigger and rear sights are fully adjustable. Mountable accessories are almost limitless, with the Weaver/Picatinny rail located in front of the fore grip. Makes for a great plinker or when keeping your skills tuned during the off-season.

Beeman QB78S CO2 Air Rifle
  • Bolt-action
  • Single-shot
  • Crossbolt safety
  • Synthetic stock
  • Adjustable 2-stage trigger
  • Runs on (2) 12 gram CO2 cartridges
  • 11mm dovetail
  • Rifled barrel
Read More
  • ManufacturerBeeman
  • Caliber.177
  • Velocity650 fps
  • ConditionNew
  • Ammo TypePellets
  • ActionBolt-action
  • Barrel StyleRifled
  • Fire ModeSingle-shot
  • Gun Weight5.75
  • Loudness4-Medium-High
  • Magazine Capacity1
  • MechanismCO2
  • Rail11mm dovetail
  • SafetyManual
  • Front SightsBlade
  • Rear SightsAdjustable
  • Shots per Fill0
  • Trigger AdjustabilitySingle-stage
  • Trigger Action0
  • UsePlinking & target practice
  • Warranty1-year limited warranty
Read More
Average Customer Review
4.59 Reviews
67% (6)
22% (2)
0% (0)
11% (1)
0% (0)
Write a Review
Sort by:Date Rating
By KeithNew ZealandSeptember 21, 2018

Really like the synthetic stock. Feels comfortable to hold. Accuracy good given the the limited range.A great co2 gun for target shooting and small pest control. Blueing and finish of the gun is very good considering its price.

By FredUSASeptember 2, 2018

I got the .177 package. For me the scope was great for what I needed it for 10-40 yards. At 10 yards you can get a single ragged hole grouping. Gun has enough power out to 40 yards without any issues and is very accurate too. For the price of the package you can not go wrong.

Accuracy, price, not really pellet picky, does well with lead free pellets also.

Honestly none.

By TonyUSADecember 15, 2017

Good buy, nice for backyard plinking-target shooting. I am still new to break barrel and pcp and C02. Fixed sights are good. Cannot mount scope.

Same as above!

None by me.

By Jeff B.September 4, 2017

gun arrived a week after cartridges and pettels gun arrived a week after pellets and cartridges all nicely packed and as advertised

gun and scope as advertised just needs better tripod

cheap tripod white metal broke first time I used

By gary t.June 12, 2017

the qb was better than I r though it would be good looks the scope is fine but the eye relief is a little low for someone my age have to run it full but some one with good eyes shod have no pro problems it 553 ft #8.45 I git the upgrade bolt from archer shod add another 100fpsall @all drives tacks at 35yd bench rest I am an old gunsmith and I am impressed gary az.

on the money at 35 yd.

scope not enough eye relief

By KennethUSAMay 8, 2017

Cheap low power 22 cal


By VinnyMarch 22, 2017

Awesome rifle. A little hard to cock at first but once broke in worked fine.

Very accurate and we'll built.

Really no cons.

By edsonUSAFebruary 20, 2017

I ordered this, because it had 2 CO2 cartridges had an ok scope and bipod on it and came in .22. I was thinking should be a fun backyard plinker. WOW was I wrong.... I added the the bolt upgrade from ARCHER AIRGUNS, didn't know they sold it here. Normally I like a wood stock no thumb hole. But they really got it right on this gun, just feels right. 25 yards with Polymag pellets putting through the same hole.

Price is right, shot count even with the upgraded bolt is about 40 shots. very accurate (shockingly so) all the furniture is in the box even the high rise rings. very backyard friendly. trigger is very clean break.

Kind of hard to unscrew the CO2 cover

By AnthonyUSAJanuary 6, 2017

I received my Beeman QB78s today and have worked on it for the past few hours. It's my fifth QB; all the others were the Industry Brand. Can't tell the difference for the most part, but this one is labeled "Beeman". What I've noticed different about it so far is the short plastic Weaver rail on the bottom near the front of the stock, perfect for a bipod or a handhold with short legs. The trigger guard is also plastic. The butt plate is a nice rubber pad, with a lattice design. Sights, barrel, cocking, safety, all the same as past QBs. Dovetail on top, rounded. Great trigger out of the box. GREAT, no need to open it up at all. I mounted a short UTG scope on it with the rail modified to accept Weaver mounts. Height and access to the .22 loading port are perfect for me. Eye relief is excellent, no difficult mods necessary. I find the new stock fits me perfectly. The gun is accurate based on the first 80 shots. It has heft, but isn't heavy, even with my scope, only a bit over seven pounds. Another wonderful QB. These will sell out fast at this price, and if you like the QB78 and QB79, this one should be in your gun cabinet. Consider that a strong recommendation. If you haven't tried a QB yet, this might be the one all things considered.

Trigger, comfortable hold, nice looking, accurate, price point. Did I mention trigger? Really nice!

The rifle had a lot of surface rust; inside and out. Cleaning turned the cloths brown. Barrel was really dirty. The few screws on the rifle took additional 1/8th to 1/4 turns to tighten down.

View Next


Login to ask someone who bought this product.
Create Account

Does scope come with

asked Gerald from USA

Is there really a rust issue with this rifle? I heard more than comment here and an other two somewhere else. Please advise. Thank you

asked Armando from USA

Can I change to.22 cal.from .177 what do I need to do

asked Tony from USA

Buenas noches, miren soy de México y tengo duda de los precios que miro en la pagina son dolares o son pesos Mexicanos.

asked Jose Ricardo from Mexico

How long is the overall length

asked Geremy

What is the overall length?

asked Matthew from USA

Does this come with the standard 14mm barrel or the deluxe 15mm barrel?

asked Joey from USA
View Next