§ Mr. MitchellTo ask the Secretary of State for Defence if the bullets used by British forces using(a) SA80 and (b) M16 rifles have tumbling action. [47044]
§ Dr. ReidThe large majority of bullets used by British Forces in SA80 and M16 rifles are known as ball or tracer rounds. Armour-piercing rounds are also used. These bullets are categorised as spin-stabilised, non-deforming bullets. All spin-stabilised bullets will tumble to some degree when they hit a human target.