22 K-Hornet
Historical Notes:
Originated by Lysle Kilbourn in 1940, this was one of the first of the so called
"improved" cartridges. It is based on the fire formed and blown out of
the 22 Hornet case
with a straight body, sharp shoulder and short neck. There are other versions,
but this is the most popular and is representative of the lot. It has been used
for a good many years and is still popular in varmint shooting circles.
Extensive experience with this cartridge in the Thompson Contender show fairly
substantial improvements over the 22
Hornet.
General Comments:
The popularity of the 22 K-Hornet was based on increased performance, plus the
fact that any regular factory loaded ammunition could also be fired in the same
chamber. In addition, the conversion is quite cheap, and any Hornet rifle can be
rechambered. Ammunition is no problem because the round is based on easily
obtainable factory ammunition. It brings the 22
Hornet into the same class as the 218
Bee with the added advantage that the 22
Hornet was chambered in several good bolt action rifles. It is suitable for
the same range of varmints and small game as the 218
Bee. Those lucky enough to find an original Kimber rifle chambered for the
22 K-Hornet can pride themselves in owning a superb rifle.
Source: Cartridges of the World
| 22 K-Hornet Reloading Data | ||||
|---|---|---|---|---|
| Bullet (grs.) | Powder / (grs.) | MV | ME | Source |
| 45SP | IMR-4227 / 12.5 | 2875 | 825 | Ackley |
| 45SP | 2400 / 11.5 | 2900 | 840 | Ackley |
| 45 | IMR-4198 / 14.5 | 2800 | 780 | Ackley |
| 50SP | 2400 / 11.0 | 2700 | 810 | Ackley |
© www.reloadbench.com 1999 - 2005 All Rights Reserved
|
|
 |
|