.14 Jet Junior

Cartridge Data Published On: January 19, 2015 at 4:23 pm by Bullet-Blog and last updated on February 1, 2015 at 1:22 am


.14-22 Remington Jet, .14-22 Jet Junior, .14-22 Pylinski, .14 CFM, .14 Center Fire Magnum


The .14 Jet Junior (AKA: .14-22 Remington Jet, .14-22 Jet Junior, .14-22 Pylinski, .14 CFM, .14 Center Fire Magnum) is a Center Fire cartridge with a Bullet Diameter of 0.144 in” (3.66mm) that is primarily used in Rifles. The .14 Jet Junior originated in (UNKNOWN ORIGIN) in Approx. 1990’s. The .14 Jet Junior also has a case length of 1.26 in” (32mm) and an overall length of (UNKNOWN).

Additional Cartridge Designations: Wildcat Cartridge.

Cartridge Details

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  • Primer:
  • Approx. 1990’s
  • Rimmed, Bottleneck
  • Rifles
  • 0.144 in” (3.66mm)
  • 0.177 in” (4.5mm)
  • 0.366 in” (9.3mm)
  • 0.378 in” (9.6mm)
  • 0.44 in” (11.18mm)
  • 0.059 in” (1.5mm)
  • 1.26 in” (32mm)
  • Center Fire (Small Rifle)

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