Date: 12/8/2022 13:21
Become a SubMOA legend. Accept the challenge. ENTER HERE


Air Venturi Bulk-Fill Adapter: Umarex Steel Force/Storm, Winchester M14

5.0 (6 reviews)
Air Venturi Bulk-Fill Adapter: Umarex Steel Force/Storm, Winchester M14

Air Venturi Bulk-Fill, Image 1

Share your images


List Price $24.99Save $5.00(20%)
  • 1-year limited warranty

  • 60 day money back guarantee
  • Estimate Shipping

Add to Compare
Add to Wish list

Earn 20 Bullseye Bucks

Notify me when product becomes available

Sold & shipped by PyramydAir

  • FeatureIcon
    Made in the USA.

See other products by Air Venturi

Item details

Sold & shipped by PyramydAir

Air Venturi Bulk-Fill Price

  • Quick-disconnect male adapter for bulk-fill CO2 tanks (does not include remote line)
  • Compatible with Umarex Steel Force, Umarex Steel Storm and Winchester M14 air gun magazines
  • Converts the mags to have a male quick-disconnect if you already have a remote link

Get more shots with a bulk-fill CO2 tank! This quick-disconnect male adapter works like a champ with the female fitting on your remote line. Does not include remote line or CO2 tank.

Item Code: AV-BFA-Storm [PY-A-5206]

Air Venturi Bulk-Fill Review

5.0 (6 reviews)
5 star
4 star
3 star
2 star
1 star
5 reviews
1 review

Create an online review

Customer images

Sort by Date: Newest–Oldest

5.0 5.0

5.0 5.0

Things I liked:

good product

Things I would have changed:

all good

What others should know:

good job

5.0 5.0

5.0 5.0

Things I liked:

Winchester MP4 Semi-Automatic CO2 Rifle Shoots Pellets or Steel BBs This is the second Winchester MP4 Semi-Automatic CO2 Rifle, that my teen AirGunner and I have purchased, for they are well constructed, hard hitting, accurate, and inexpensive. With this add to our air gun collection, we have also inexpensively converted to bulk fill with the Air Venturi Bulk-Fill Adapter, attached to a Ninja 13oz HPA Tank, Regulated to 1,100 psi Fits Umarex Steel Force & Steel Storm and Winchester M14 Airgun Magazines...... it also FITS the Winchester MP4 Semi-Automatic CO2 Rifle, and is interchangeable with our other MP4, by just exchanging clips! A tremendous overall shot increase, with out the detriments of CO2 gas.

4.0 4.0

3.0 3.0

Things I liked:

Convenience, no more 12g cartridges. Good fitment on recommended guns.

Things I would have changed:

Very tight fit with Air Venturi hose, but works.

What others should know:

FUN FUN, especially in six-shot mode.

+ Load More

Got a question or answer?
Log in to participate

  • Erick from USA asked:

    Could you please make an extended (Because the cartridges are bottom to bottom in the magazine) version of this to to work with the Legends MP40?

    • Roger from USA asked:

      what all do I need to use this with my a steel storm....give the details please am a bit of a novice at the retrofits....

      • Joe from USA asked:

        will this also fit a winchester mp4 as well as the m14?

        + Load More

        Buy with confidence

        Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd Air during checkout. Certain restrictions apply.

        Free shipping may not be combined with a coupon unless stated otherwise.

        View Shipping Info

        Text JOIN to 91256 and get $10 Off Your Next $50+ Order.

        * By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd Air on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 18+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.