.22-250 Remington

.22-250 Remington

Description

The .22-250 Remington is a very high-velocity, short action, .22 caliber rifle cartridge primarily used for varmint hunting and small game hunting, though it finds occasional use on deer. This cartridge is also sometimes known as the .22 Varminter or the .22 Wotkyns Original Swift. Wikipedia
 
Rifling twist1-12, 1-14
Case length1.912 in (48.6 mm)
Parent case.250-3000 Savage
Base diameter.469 in (11.9 mm)
Overall length2.35 in (60 mm)
Neck diameter.254 in (6.5 mm)