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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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50-count box of Seneca .510/.50-caliber flat-point pellets, 420-grain weight.
50 Caliber 420 grain Flat Point
Diameter .510
Works with:
In stock
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Item Code: AV510/420GR/FP [PY-P-1532]
Sold & shipped by PyramydAir
| Caliber | .510 |
| Ammo Type | Slugs |
| Suggested for | Hunting |
| Projectile Weight | 420.0gr |
| Ammo Shape |  |
| Quantity | 50 |
| Price per Round | $1.10 |
| Ballistic Coefficient | 0.167 A measure of the potential to retain velocity. Changes as velocity changes. A pellet or bullet with a high BC (a large number) will continue to fly much longer than a pellet or bullet with a low BC. |
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5.0 5.0
5.0 5.0
5.0 5.0
Weight of the pellet More pellets for your money than umarex style pellet Prompt shipping
Things I would have changed:Make variety packs with different weights& style pellet Make 100ct boxes?
What others should know:Works well in umarex hammer
1.0 1.0
2.0 2.0
1.0 1.0
There is nothing that I liked with the outcome of having to deal with the ammo for .50 caliber.
Things I would have changed:Print the diameter of the ammo we purchase on the boxes , to save us a lot of expensive grief. Pellets and slugs are NOT cheap! I don't think I'll be able to afford the cost of the .510 dia. ammo. Looks like the AF Texan will only be gathering dust. Not everyone owns dial calipers, and therefore cannot measure the diameter of their ammo to see if it's compatible with their air gun.
What others should know:Well the .50 cal AirVenturi ammo works in my Dragon claw, However, if the Dragon Claw requires .495 diameter. seems that I found a discrepancy. The AirVenturi ammo that I purchased in different weights, ALL measured .396X diameter. To me it seem to be more fit to be fired in a .45 cal rifle! They definitely are NOT .495 diameter! Not being the wiser about the one .50 cal with different diameters, I've suffered the consequences. I took one of those slugs, to try in my Air Force Texan, and placed it in the barrel. Yep! It slid right down the barrel and on to the floor!
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Does this ammo work in the Texan LSS 50 cal?
These are meant for the Texans and Hammers, yes
Would these be ok for deer in a Dragon claw at 35 yards or closer?
This does not fit in the Dragon Claw. I found out the hard way and ruined a hunting trip.
The 420 grains are a bit heavy for the Dragon Claw a 300-325 grain would shoot better.
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By Mark beleski
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They work great with my hatsan piledriver