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Umarex 850 CO2 Adapter

Umarex 850 CO2 Adapter

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1-year limited warranty

SKU PY-A-1136


List Price $129.99 Save $30.00 (23%)

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  • Description
  • Customer reviews
  • Q & A: 1 answered question
2x12g CO2 Adapter for Umarex 850 Magnum. Don't have any 88 gram cartridges handy? This useful converter allows you to use two 12 gram cartridges in your Umarex 850 Magnum!

Limited Quantities

Item Code: Umarex-2251006 [PY-A-1136]

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Average Customer Review

4.5 (7 reviews)
5 star:4 star:3 star:2 star:1 star:
(6 votes)(1 vote)
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Overall rating:5.0 5.0

Value for money:5.0 5.0

  By Charles M from USA on 2014-04-10
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5.01 rating
Things I liked:I like the versatility this adapter gives me. If I don't have enough time to consume an 88 g CO2, I can use this adapter with 2 12 g CO2. I get about 80 shots per two 12 g CO2 which is just enough for about an hour to an hour and a half of shooting.
Things I would have changed:Nothing
What others should know:I've successfully used this adapter with Crosman 12 g powerlets without having to use the penny that others have recommended using. Unfortunately this adapter is an inch and half too long to be used in the Walther Lever Action rifle. When installed in the Walther rifle stock, the stock cover can't be reattached.

Overall rating:5.0 5.0

Value for money:5.0 5.0

  By Eric from USA on 2013-07-23
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0.00 ratings
Things I liked:The adapter works very well. So far no issues. A must accessory for the Hammerli 850.
Things I would have changed:A little pricey
What others should know:I read of people having some problems with there not being enough tension between the 2 12gram co2 cartridges. One fellow said he solved it by placing a penny in between them. I did this right off the bat.

Overall rating:5.0 5.0

Value for money:5.0 5.0

  By Phillip from USA on 2011-09-24
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5.02 ratings
Things I liked:Seems to shoot a lil harder with this than the 88g, get about 60-70 shots before fresh co2's are needed. Can be removed from gun without losing all its pressure and its convenient that it allows you to safely vent excess gas when switching to new co2's.
Things I would have changed:Price is steep but I shoot so many rounds it'll save me in no time.
What others should know:If using crossman Co2's the necks are to short for it to puncture both co2's, adding a penny between the buts of the cylinders adds the perfect thickness to ensure both are punctured properly.
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  • Steven from USA asked:

    can someone please tell me the length? Is it longer than a normal 88 gram cartridge?

    • Jonathan from USA asked:

      Will this fit the Crosman Night Staker?

      • Richard from USA asked:

        Will this fit and work with the Beretta CX-4 Storm with the butt stock cap removed?

        See all discussions »

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