Date: 1/12/2015 11:11

Hammerli 850 AirMagnum


1-year limited warranty

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List Price $329.99 Save $30.00 (9%)

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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 10 answered questions
German quality and loaded with features, the Hammerli 850 AirMagnum is so much fun to shoot that you'll have a hard time putting it down.

Let's start with the all-weather stock. You can take this gun anywhere and not worry about a fragile finish, because it's made from a durable polymer. It's ambidextrous, too, with a raised cheekpiece on both sides of the Monte Carlo stock! This CO2 rifle uses an 88-gram AirSource cartridge, giving you up to 200 shots before you have to change cartridges. The fiber-optic sights will help you acquire your target, but feel free to mount a scope on the 11mm dovetail rail. (Umarex also makes a dovetail-to-Weaver mount; check the Accessories link below.) The checkering on the pistol grip and forearm will help you get a good grip while you plow shot after shot from this 8-shot repeater. This gun is everything you ever hoped for in a CO2 repeater!

We've recommended some pellets to help you get the most from this airgun. Check out the AMMO link. Remember to click on the ACCESSORIES link to get extra magazines and AirSource cartridges and to select appropriate scopes, mounts and other shooting gear.

Made by Umarex
youTube video
See manual

other products by Hammerli

Caliber0.22" (5.5mm)
Max Velocity655 fps
Barrel Length23.62"
Overall Length41.0"
Shot Capacity8
Front SightFiber Optic
Rear SightFiber Optic
Scopeable11mm dovetail
ButtplateVentilated rubber
Suggested forPlinking & target practice
Trigger Pull3.0 lbs
Weight5.65 lbs
See manual

other products by Hammerli

5.0 5.0

5.0 5.0

5.0 5.0

By Gary from USA on 2015-10-17
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Things I liked: A well made, accurate product just like you would expect from Germany, shoots very well, and is easy to is exactly what I was looking for in a pellet rifle

Things I would have changed: The ability to install a sling and Hammerli should offer a really nice wooden stock as an accessory

What others should know: Anyone looking for a easy to use pellet rifle that is very accurate, this is the gun for you...

4.0 4.0

5.0 5.0

4.0 4.0

By jewelifin from USA on 2015-09-22
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Things I liked: light, no pumping, accurite, price, lots of shots per cartridge.

Things I would have changed: a little btter trigger.

What others should know: buy it, if you shoot it alot get the 24 pack of co2 90gr. you we never run out, 4800 shots

5.0 5.0

5.0 5.0

5.0 5.0

By John from USA on 2015-08-22
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Things I liked: I have only about 100 pellets thru the gun since I bought it and I am happy with its accuracy, feel and especially the trigger. This is my first moderately priced rifle and I should have gotten it long ago. So far absolutely no complaints

Things I would have changed: nothing so far

What others should know: I got an 88 gm CO2 to 12 gm adapter from China for about $10, but it was only 5 inches long so changing the 12 gm cylinder would have been a problem, so I made an extension for it from a 1" to 3/4" reducing copper coupling, a cap for the 3/4 " pipe and about 3" of copper pipe. I then put 4 bolts thru the cap, with a short bushing on each, so twisting the cover for the 12 gm cylinder would be easy. Works like a charm and no $!00 adapter needed. You need to attach the nipple to the housing and I used a short bolt, but careful it is not too long and interferes with the seating of the cylinder.

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  • John from USA asked:

    There is on the internet a conversion unit which will allow a 12 gm CO2 cartridge to replace the 88 gm one. It is only 5 inches long. Would this allow changing the 12 gm cartridge without removing the adapter?

    • Robert from USA asked:

      Does someone make an affordable wood stock for the gun

      • Bill from USA asked:

        How do you move front sight to adjust aim?

        • ahkell from USA:

          Just like setting elevation on your M4

        • ahkell from USA:

          opposite poi. Front post up, impact will be lower. Post down, impact higher. post left, impact right etc. Got it? The opposite way that the rear sight works.

      See all discussions

      Item Description

      In stockHA-2251001 [PY-913-1733]
      Hunt very small game, plink and shoot spinners with one of the most fun CO2 rifles on the market!
      Caliber0.22" (5.5mm)
      Max Velocity655 fps

      Recommended Accessories / Ammo / Services

      Click to select from all accessories, ammo and services recommended by our experts for this model

      See also

      Compatible with Hammerli 850 AirMagnum