Umarex Air Javelin

Marsoni

M251S

$150.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Umarex Air JavelinPowered by CO2, the Umarex Air Javelin launches a 170 grain air bolt at 300 fps. The AirJavelin takes airpower into a new direction with 34 foot pounds of energy delivered via Straight Flight Technology arrows. Shooters can line up the target with the installed open sights or zero in a dot sight or scope for pin point arrow placement. The AirJavelin has a full length Picatinny rail on the top along with a short section below the barrel. Both sides of

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

Verified Purchase

Carl L. Bradley

Waukegan, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

Verified Purchase

Travon Watson

Belleville, US

★★★★★ 5

Stacking shelves

These work perfectly, even in rooms with high ceilings. One thing I didn’t really see mentioned or highlighted anywhere is that they can be stacked. I decided to try it anyway, and it turned out awesome. I purchased two units and placed one on top of the other, which essentially created one tall shelf. It ended up being a great way to maximize vertical space and made the setup look much more custom and intentional

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Reviewed in the United States on March 11, 2026