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 www.P65Warnings.ca.gov 
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Combining ground-breaking technology with one of the most powerful crossbows on the market today, the Steambow Excalibur Bulldog 440 is the ultimate hunting crossbow! Under normal circumstances, the Bulldog 440 represents a tremendously powerful hunting crossbow, that is accompanied by a hefty 300 lbs draw weight. But when outfitted with the revolutionary Steambow air assisted cocking technology, you simply push a button to cock the crossbow. It's that easy!
Producing speeds up to 440 FPS, this crossbow has an fantastically flat trajectory and produces bone crushing power! Thanks to the Steambow power unit, you no longer need to exert yourself or mess with clumsy cocking aids to operate this beast. Screw in your air cylinder or CO2 cartridge and you have everything you need to operate your Bulldog, literally at your finger tips.
Another benefit of the Steambow system are the quick takedown limbs. While the Bulldog 440 is only 30" wide when de-cocked, you can reduce that width to under 10" for your trek in and out of the woods. While the Steambow Excalibur Bulldog 440 does tip the scales on the heavy side, you'll find that the weight is well balanced and actually helps deaden the shooting cycle. Combined with the clean and crisp Pro Shot trigger, the Bulldog is a true pleasure to shoot.
The true beauty of the Steambow lies in the extra safety it provides in addition to the ease of use. While it removes the difficulty of cocking the string from the shooting process, it also gives you the ability to de-cock the crossbow, by simply pulling the OPC button back and releasing the tension on the limbs. You no longer need to carry a spare arrow with you to fire into the ground, or keep a block target in the back of your car. It's safer, simpler and easier to use.
If you've been holding back on crossbow hunting, now is the time to get out into the woods and see what a Steambow can do!
Helpful resources:
Steambow Excalibur Bulldog 440 Kit
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Ballistic & Conversion Calcs
| Max Velocity | 440 fps |
| Overall Length | 36.0" |
| Buttplate | Plastic |
| Function | Single-shot |
| Weight | 11.85 lbs |
| Trigger Pull | 3.0 lbs |
| Scopeable | Weaver/Picatinny |
| Safety | Manual |
| Suggested for | Hunting |
| Cocking Effort | 300 lbs |
| Front Sight | none |
| Rear Sight | none |
| Trigger | Two-stage adjustable |
| Powerplant | Pre-charged pneumatic |
| Axel to Axel Length Cocked | 23 in |
| Axel to Axel Length Uncocked | 30 in |
| Peak Draw Weight | 300 lbs |
| Draw Length | 19.5 in |
| Quiver Capacity | 4 rounds |
| Bow/Crossbow Type | Recurve Crossbow |
| Nock Type | Flat |
| Riser Material | Aluminum |
| Sold With Quiver | Yes |
| Recommended Bolt Length | 18 in |
5.0 (3 reviews)Create an online review
5.0 5.0
5.0 5.0
5.0 5.0
Speed and accuracy are excellent.
Things I would have changed:I would try to make the Bulldog a little lighter and quieter.
What others should know:You get two consistent shots from a fully charged 13 cu bottle, after that velocity starts to fall off. In a hunting situation, however, two shots is all you will need. You still have several more shots available, but understand that your scope zero will decrease with each successive shot.
5.0 5.0
4.0 4.0
5.0 5.0
Ability to cock with a simple press of the button. You can safely carry your crossbow with an arrow at the ready and cock it when it's time to shoot while every other crossbow on market would require you to carry it already cocked which is not safe. I love the speed, power and accuracy and the fact there are no cams/pulleys so string is easy to change out.
Things I would have changed:It's heavy and wish you could shoot more than 3 times before needing to gas up the tank.
What others should know:Make sure the air tank is all the way full. If it isn't, then on the third shot the bow will not fully cock and you can see some impact in accuracy.
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How many activations from 90 gram co2 and how many from 13 cu inch HPA tanks with max fill?
can this technology adapt to my assasin 360. is their a conversion kit available to purchase. if so,how much is the conversion kit
ARROW SIZE?
Victory Archery X Bolt 20"... 20" length 325 grains Shaft inner diameter: 0.300" Shaft outer diameter: 0.344" Standard-diameter bolt 100 percent carbon fiber
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By Roger
No crank or pulling the string back !!!
Things I would have changed:Nothing !!!
What others should know:Air is great !!!!