Stun round

From Halopedia, the Halo wiki

Template:Ratings Stun Rounds are used by the UNSC during training. They are non-lethal, but they give the victim a feeling of what being in a war might be like. The stun rounds have been used in training for both Spartan-II[1] and Spartan-III trainees.[2] The rounds are made of rubber. Dr Halsey once stated that Stun Rounds could be leathal at piont-blanc range.

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