4.5x26R
Synonyms:
4.5 mm Interdynamic
4.5 mm Kjellgren
Country of origin: Sweden
Year of manufacture: 1978
Military rimfire cartridge developed by Interdynamic for the MKR experimental assault rifle. The cartridge was created by tightening the neck of the 22 WMR cartridge.
The homogeneous copper projectile was produced by wire forging.
Bullet weight: 1,58 g
Powder weight: 0,51 g nitrocellulose tubular or 0,57 g nitroglycerine spherical
Velocity: 1000 m/s (at 640 mm barrel length)
Impact energy: 790 J
Source: HÝKEL, J., MALIMÁNEK, V. Ammunition with marginal ignition. Brno: Motoma, 2003. ISBN 80-903349-0-3
Synonyms:
4.5 mm Interdynamic
4.5 mm Kjellgren
Country of origin: Sweden
Year of manufacture: 1978
Military rimfire cartridge developed by Interdynamic for the MKR experimental assault rifle. The cartridge was created by tightening the neck of the 22 WMR cartridge.
The homogeneous copper projectile was produced by wire forging.
Bullet weight: 1,58 g
Powder weight: 0,51 g nitrocellulose tubular or 0,57 g nitroglycerine spherical
Velocity: 1000 m/s (at 640 mm barrel length)
Impact energy: 790 J
Source: HÝKEL, J., MALIMÁNEK, V. Ammunition with marginal ignition. Brno: Motoma, 2003. ISBN 80-903349-0-3