Cheddite .410 2-1/2" 16mm new primed hull (5500/case)
These are true .410 hulls according to SAAMI specifications. The maximum body diameter, which is slightly wider than CIP European standards, They are stamped .410 on the head.
Specifications:
+ Gauge: .410 Bore
+ Length: 2.5"
+ Primer: Cheddite CX50
+ Color: Red, Clear
+ Brass Height: 16mm
+ Top Edge: Skived tube (taped material at the top of the hull)
+ Headstamp: "410"
If cartridge manufacturers do not produce their own hulls, it is highly likely that they are using Cheddite hulls. These are reliable straight-wall hulls; extremely versatile for almost all load types. They crimp easily, either with a fold or roll. Primed with the reliable CX50 (known as the Cheddite-209 in the USA).
A Super Crown Crimp Starter will make your crimping easier with much more satisfying results. Improved crimps and more complete powder ignition will result.
Remember, new/primed hulls are your best value and there's never a Hazmat charge when you ship them via ground service in the contiguous U.S.
Load data: See our Small Bore Manual both for lead & nontoxic loads, including buckshot loads for some .410 handguns.
| Comparison Chart: .410 2-1/2" and 3" hulls | ||||||
| Part # | Mfg. | Gauge | Length | Specs | Primer | Depth |
| #1394165 | Cheddite | .410 | 2.500 | red/skived 8mm | Ched-209 | 2.219 |
| #1394176 | Cheddite | .410 | 2.970 | red/skived 16mm | Ched-209 | 2.680 |
| #0644100 | Fiocchi | .410 | 2.500 | red/skived 8mm | Fiocchi 616 | 2.229 |
| #0644130 | Fiocchi | .410 | 2.997 | red/skived 16mm | Fiocchi 616 | 2.727 |
| *Select an alternative if your first choice is out of stock. | ||||||
| Made in France |

