Date: 15/11/2019 9:11
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Sen-X Onyx Tactical Crossbow

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Sen-X Onyx Tactical.

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  • Two CO2 cartridges

    Stock: Synthetic, Handle: Ambi, Upgrades: Two CO2 cartridges,

    Sen-X Onyx Tactical Crossbow w/ two 90 gram CO2 cartridges

  • CO2 cartridges + HPA tank

3-year limited warranty



List Price $1,599.99 Save $50.00 (3%)

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  • Please note this.
    Please note this item is regulated by ITAR (International Traffic in Arms Regulations) and cannot be shipped outside the United States.
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  • WARNING This product.
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Sen-X Onyx Tactical Crossbow - Powered by Steambow

  • Patented technology
  • OPC - One Push Cocking
  • Capable of rapid fire
  • Improved safety
  • Tool-free string replacement
  • 330 fps maximum arrow velocity
  • Up to 105 foot-pounds of energy
  • 225-lb. draw weight (but it takes just 1 push of a button!)
  • 15.25" power stroke
  • Overall length: 28.5"
  • Weight: 8 lbs.
  • Picatinny optics rail
  • Black, high-strength polymer construction
  • Comes with manual cocking aid as a backup
  • Quiver and 3 arrows

Steambow’s patented technology uses the field-proven compressed air or CO2 canisters that are commonly used in airguns and paintball guns to make quick work of cocking, loading and decocking the Steambow. All it takes is the push of a button to load and cock the Steambow. Decocking the Steambow is just as fast and just as safe.

More highlights of Steambow’s pneumatic crossbows include:

  • Nearly silent cocking and decocking with a push of a button - OPC
  • Collapsible configuration for ease of transport
  • Can be safely stored loaded 
  • Longer life than conventional crossbows

Incorporating an all-black, tactical theme and sending arrows downrange at up to 330 fps with a formidable maximum 105 foot-pounds of energy, the Sen-X Onyx is capable of taking down a variety of wild game. It also makes for a fun target-practice tool and affords people with physical limitations who are unable to operate a conventional crossbow an opportunity to participate in the highly rewarding shooting sport.

Whether you've been thinking about getting into archery or are already a seasoned practitioner, the Sen-X Onyx Tactical Crossbow by Steambow is definitely worth a look. Order yours today at!

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other products by Steambow

Max Velocity330 fps
Muzzle Energy105 ft/lbs
Overall Length28.5"
Cocking Effort25 lbs
Front Sightnone
Rear Sightnone
Suggested forHunting
PowerplantPre-charged pneumatic
MaterialFull metal
Weight11.0 lbs
UpgradesTwo CO2 cartridges

other products by Steambow

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  • Moe from USA asked:

    I see that the co2 is mounted on the right side. What happens if you are a left handed shooter ?

    • Val from USA:

      You can move the mounting bracket to either side easily, just a regular nut/bolt. The crossbow is truly ambidextrous, not to mention you mount the tank forward if you want to make the steambow to be more front heavy. I actually prefer it that way, personally.

  • phillip from USA asked:

    How many shots or one push cocks per 90 gram c02 cartridge?

    • Mark from USA:

      2-3 shots depending on the temperature.

Item Description

SEN-00004 [PY-5012-10172]

Sen-X Onyx Tactical Crossbow w/ two 90 gram CO2 cartridges

  • Sen-X Onyx Tactical Crossbow
  • Owner's manual
  • 2 pre-filled 90 gram CO2 tanks
  • CO2 adapter

Max Velocity330 fps
Muzzle Energy105 ft/lbs

This item is not eligible for coupon discounts

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