WELCOME TO

 

Please read the notes below.

06/14/2015 - It's time to move again, We will be moving closer to Dallas and hopefully to
a more permanent location. The shop is being dismantled to get ready for
the move, I be out of action for at least 6 weeks from the date of this post,
watch this space, I will let you all know as soon as we are back up and running again.
As usual, all orders currently on hand will be completed and shipped prior
to the move. Sorry for any inconvenience this may cause.

NOTE: The 850 Store will no longer be exporting parts outside of the United States.
                                         Due to the difficulty of obtaining parts, The Kits and Parts section has been drastically Reduced.


 

 Home The 850 Mk2 Full Tune 9oz. Conversion Refillable AirSource HPA Conversion
 Kits and Parts Contact & Orders

 

   


This is my Passion, but not my day job...
This is a hobby for me, my prices are just over cost, to cover expenses.
Although I always do my best to help everyone in a timely fashion,
sometimes its just not possible.
Please be patient.

The 850 Store offers a Full Tune along with the most popular mods and conversions for the Umarex / Hammerli / RWS 850 Air Magnum.

We can convert your 850 into a Powerful and accurate rifle with solid performance at a reasonable price.

The 850 is an exciting low cost, high quality and extremely fun airgun to shoot.
After the tune, it's accuracy rivals the best out there. Capable of producing true single hole 8 shot groups at 20yds.
Performance varies depending on your choice of fuel. (CO2 or HPA)
Typical average velocities
(+/-2%) are:

Pellet weights used in testing:
7.9gr for .177
14.3gr for .22 
25.4gr for .25

CO2 at 85F:
.177 800fps
.22  700fps
.25 conversion  550fps *** Available soon ***

HPA:            
.177 1100fps (velocity can be reduced upon request)
.22  980fps
.25  conversion 850fps  *** Available soon ***

Accuracy and velocities(+/-2%) are guaranteed. (on all new rifles)

There are many options for the 850 . They are listed here, along with all the different conversions. Please follow the links at the top of this page to learn more.

Please check the new Shipping charges... sorry folks...


New 850's are supplied only with a tune or conversion. 

New 850 Prices
 .177 850 (Gun only) with 2 mags. $270.00 If purchased with any of the tune packages. 
 .22 850 (Gun only) with 2 mags.   $270.00 If purchased with any of the tune packages. 

Any 850 Accessories that Airgun Depot stocks and sells will be available directly from me
at the same Airgun Depot price. However, I will only order accessories upon request.


Standard disclaimers. Pease read:

1. Velocity guaranteed - Due to variations in the manufacture of all Airguns, velocities may vary by a maximum of 2% from quoted values. 
    Quoted velocities are approximate and represent the average we have experienced to date.

2. Accuracy guaranteed - Only on rifles purchased from me. I test all rifles I order prior to modification and return any that are not acceptable.

3. Although I try to keep this page as current as possible, please call to get the most recent prices.

4. CO2 and High Pressure Air are dangerous and can Kill or Seriously injure you.
    You use these items and services entirely at your own risk.

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