.20 TNT

Cartridge Data Published On: January 20, 2015 at 10:23 pm by Bullet-Blog and last updated on January 20, 2015 at 10:35 pm


.20 Tim N. Todd


The .20 TNT (AKA: .20 Tim N. Todd) is a Center Fire cartridge with a Bullet Diameter of 0.204 in” (5.18mm) that is primarily used in Rifles. The .20 TNT originated in (UNKNOWN ORIGIN) in (UNKNOWN DATE). The .20 TNT also has a case length of 1.772 in” (45.01mm) and an overall length of 2.224 in” (56.49mm).

Additional Cartridge Designations: Wildcat Cartridge.

Cartridge Details

  • Cartridge Type:
  • Application:
  • Bullet Diameter:
  • Neck Diameter:
  • Shoulder Diameter:
  • Base Diameter:
  • Rim Diameter:
  • Rim Thickness:
  • Case Length:
  • Overall Length:
  • Primer:
  • Rimless, Bottleneck
  • Rifles
  • 0.204 in” (5.18mm)
  • 0.228 in” (5.79mm)
  • 0.362 in” (9.19mm)
  • 0.374 in” (9.5mm)
  • 0.375 in” (9.53mm)
  • 0.042 in” (1.07mm)
  • 1.772 in” (45.01mm)
  • 2.224 in” (56.49mm)
  • Center Fire (Small Rifle)

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