{"kind":"shaft","data":{"name":"マグレガー NV-301 FF","url":"https://golfscale.jp/shaft/macgregor/nv-301-ff","slug":"SSMR071","brand":"マグレガー","series":"NV-301 FF","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJMR2016002","name":"NV-301 FF","release_year":"2016","specs":[{"flex":"S","weight_g":51.0,"torque":4.5,"kick_point":"先"},{"flex":"R","weight_g":50.0,"torque":4.6,"kick_point":"先"}]}],"sources":[{"url":"https://web.archive.org/web/20160811174657/http://www.macgregor.co.jp/fw9.html","checked_on":"2016-01-01"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-07T17:58:28+00:00","license":{"text":"事実（数値・名称・住所など）は出典 URL つきで引用自由。記事本文・画像は要連絡。","url":"https://golfscale.jp/legal/credits"},"attribution":"出典: ゴルフスケール（golfscale.jp）","source_url":"https://golfscale.jp/shaft/macgregor/nv-301-ff"}}