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?? Remington 770 bolt size

partsmanpartsman Member Posts: 148
edited May 2013 in Ask the Experts
[?]are the Heads on a Rem 770 bolt the same for the 7mm Mag and the 300 win mag[?] I know the 30-06 bolt will fit several calibers. [:X]Thank you.

Comments

  • llamallama Member Posts: 2,637 ✭✭
    edited November -1
    The belted magnums should all be the same
  • nononsensenononsense Member Posts: 10,928 ✭✭✭✭
    edited November -1
    partsman,

    Standard belted magnums will be the same size, 0.532" rim plus some wiggle room.

    There are belted magnums like the .378 Weatherby and family which are larger in diameter, although I don't think that the M770 is available for such cartridges in the larger size.

    Best.
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