Ko fele rite te tukanga whakaputa o te mata kowiri tira me te mata piauau.Ko te rahi o te mata ka whakatauhia i runga i te pokepokea ai.
Ki te kore he tauira kua whakaritea ake, ko te taura kowiri tira mata kowiri i mahia i naianei ka mahia me te mahanga 22mm te roa o te mata, koinei te mea e kiia nei ko te momo bto-22.Ehara i te mea ko te take he tohu mai i te 11mm ki te 65mm.Ki te kore e tohe te kaihoko ki te whakarite i te roa kua tohua, ka whakaputahia e te kaihanga o te taura taratara bto-22 he taura kowiri tira.
Wā whakairinga: 11-11-22