Date: 20/10/2020 10:7
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Umarex Big Blast Target Inflator Caps - 10pk

4.018 reviews
Umarex Big Blast

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30-day limited warranty



List Price $19.95 Save $5.00 (25%)


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Estimated in-stock date 11-17-20
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This product is out of stock.
Estimated in-stock date 11-17-2020.
Place your order now for delivery priority!

Umarex Big Blast Target Inflator Caps - 10pk

  • Fits all cola bottles (except 3-liter) and water bottles that have tall colored caps, i.e. Dasani, Aquafina, Evian, etc. 
  • Fill bottle with a bike pump
  • Uses compressed air for a sonic boom
  • For use with firearms, bows, dart guns, sling shots and airguns
  • Reusable premium rubber valve installed in a custom designed heavy duty cap
  • Includes 10 reusable caps, 2 sport needle valves, carry bag, and retrieval string

Make your own exploding targets with Big Blast Target Inflator Caps!

Some airgunners want to shoot quietly in their backyard so they don’t startle their neighbors. They use suppressors, and lower calibers to be as unobtrusive as possible.

This is not the product for them!

With the Big Blast Target Inflator, turn regular cola and water bottles into detonating targets! Simply add the special blast cap to the top of an empty bottle and pressurize it with a bike pump. Once the bottle is filled with air, your target is ready to go! Now when you shoot a bottle it won’t just quietly tip over--it will EXPLODE!

If you’re looking for an accessory that’s thankfully NOT backyard friendly, pick up a set and burst some bottles!

Safety considerations: 2-liter bottles are rated at 150 psi, but as your bottle will be used, it can have defects and imperfections allowing it to rupture at lower pressures. To inflate safely, cover the bottle you are inflating with a rug or heavy bath towel. Gloves and eye protection are a must while inflating and handling the pressurized bottle. Never put any flammable gases or flammable liquid or projectiles in the bottle. Stay back at least 30 feet when shooting. Never remove the cap while the bottle is pressurized, and never reuse a damaged bottle cap. Keep children and pets away from pressurized bottles.

Item Code: UX-2211187 [PY-A-7869]

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Average Customer Review

4.0 (18 reviews)
3 star

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2.0 2.0

2.0 2.0

By jim on 2020-07-23
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0.00 ratings

Things I liked: Nothing

Things I would have changed: Make a cap that does not leak.

What others should know: All caps that came in the package leak and do not hold pressure. A waste of money


5.0 5.0

5.0 5.0

By Kimberly from USA on 2020-07-20
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Things I liked: These are great! They make nice reactive targets, but keep in mind that bottles inflated at 75+ PSI are easily louder than a powder shotgun. As result of a visit by the friendly police department, I now inflate them to just 50 PSI so I don't become a target of nuisance calls by the Karens of the neighborhood.

What others should know: DO NOT shoot inflated soda bottles with BB guns nor should you use any CO2 pellet guns, because they will bounce right back at you. I have high-power PCP guns, but the first thing I used to shoot inflated bottles with was my "Steel Storm" BB guns and it sent a spay of BBs right back at me. The PCP rifles demolish the bottles as expected. Inflating bottles to the recommended 80 PSI will cause nice friendly police officers to magically appear. ;) (they just asked me to tone it down so I don't irritate the local Karen)


1.0 1.0

1.0 1.0

By wnij from USA on 2020-03-15
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Things I liked: great idea

Things I would have changed: 5 of them would not hold air. it would slowly leak out at 35 psi of more...will not work on drinking water bottles.(the ones you buy that wrinkle when squished)

What others should know: great idea but I will not waist my money on the sealing part should be upgraded.


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  • Jody from USA asked:

    What is the safe psi rating for these on soda bottles. And are they safe. Thanks

    • John from USA:

      I pump mine to 80-90 psi. Plastic soda bottles are rated to withstand 110 psi safely. Always inflate them inside the net/mesh bag that is included and wear safety glasses. John, Woodys World CEO.

  • Garrett from USA asked:

    Could i shoot these at 10 yards safely

    • Tyler from USA:

      Yes, minimum distance for safe use is 10 yards (30 ft.)

  • Gunny from USA asked:

    Are these reusable?

    • Tyler from USA:


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This product is out of stock. Estimated in-stock date 11-17-2020