.17 Hornady Mach 2

Cartridge Data Published On: December 20, 2014 at 11:36 pm by Bullet-Blog and last updated on February 1, 2015 at 1:22 am


.17 HM2


The .17 Hornady Mach 2 (AKA: .17 HM2) is a Rimfire cartridge with a Bullet Diameter of 0.172 in” (4.37mm) that is primarily used in Rifles and Pistols. The .17 Hornady Mach 2 originated in The United States in (UNKNOWN DATE). The .17 Hornady Mach 2 also has a case length of 0.714 in” (18.14mm) and an overall length of 1 in” (25.4mm).

Additional Cartridge Designations: No Additional Information at this time.

Cartridge Details

  • Year:
  • Origin:
  • Cartridge Type:
  • Application:
  • Bullet Diameter:
  • Neck Diameter:
  • Shoulder Diameter:
  • Base Diameter:
  • Rim Diameter:
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  • Case Length:
  • Overall Length:
  • Primer:
  • CIP:
  • CIP Proof:
  • 2004
  • The United States
  • Rimmed, Bottleneck
  • Rifles
  • 0.172 in” (4.37mm)
  • 0.18 in” (4.57mm)
  • 0.226 in” (5.74mm)
  • 0.226 in” (5.74mm)
  • 0.275 in” (6.99mm)
  • 0.04 in” (1.09mm)
  • 0.714 in” (18.14mm)
  • 1 in” (25.4mm)
  • Rimfire (Rimfire)
  • 180 MPa (26107 psi)
  • ~234 MPa (33939 psi)

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