H&K G11 Caseless Ammunition

Caseless Ammunition designed for the H&K G11

Caseless ammunition refers to small arms ammunition that packages the primer, propellant and projectile together without a cartridge case. They are fired using either mechanical or electronic means to ignite the primer. This design has different characteristics compared to traditional modern metal-cased cartridges.


  • Decreased Weight because of the lack of an external metal casing
  • Shorter/Smaller Cartridges
  • Higher Cyclic Rates


  • Fragility of the ammunition; the case is formed from the primer and propellant
  • Heat Sensitivity during sustained fire
  • Sealing of the chamber, an issue not encountered with metal-cased cartridges during firing

Caseless FirearmsEdit

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