Sierra data needed

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by winmagman, Jul 20, 2004.

  1. winmagman

    winmagman Well-Known Member

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    Joined:
    Mar 13, 2003
    Could someone please look up some load info for a 6.5-284 win., I'd like the charge weight and MV (all listings) for the 140gr SMK using RE 22. Test barrel length would be helpful also.
    Thanks in advance
    Chris
     
  2. chris matthews

    chris matthews Well-Known Member

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    838
    Joined:
    May 14, 2001
    6.5-284
    Primer: Rem 9 1/2 Test Firearm: Savage 12VSS
    Case: 6.5-284 Norma BBL Length: 26"
    Twist: 1x8" Trim-to Length: 2.160"
    Bullets:
    #1730 6.5 mm/.264 Caliber (.264) 140 gr. SBT OAL 2.790
    #1740 6.5 mm/.264 Caliber (.264) 140 gr. HPBT Match OAL 2.830
    #1742 6.5 mm/.264 Caliber (.264) 142 gr. HPBT Match OAL 2.910

    Powder/Velocity 2600 2700 2800 2900
    XMR-4350 41.4
    43.3
    45.1
    47.0

    IMR-4350 40.2
    42.4
    44.6


    H4350 39.1
    41.8
    44.5


    RE-19 41.4
    43.6
    45.9
    48.1

    Viht N160 40.7
    43.5



    IMR-4831 42.7
    44.7
    46.7


    XMR-3100 44.5
    46.7
    48.8


    H4831SC 43.3
    45.8
    48.2


    RE-22 42.6
    45.1
    47.5


    IMR-7828 44.1
    46.0



    H1000 44.9
    48.0
    51.1


    Energy/ft.lbs. 2101
     
  3. winmagman

    winmagman Well-Known Member

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    Thanks Chris
    That was pretty quick. I was breaking in a new rifle Sunday and 45.0 and 46.0 went into virtually the same hole, was curious as to Sierras estimated MV as it looks like thats where I'll start for ladder testing. The gun has a Rock Creek barrel on it so hopfully Mike's reputation for a little extra velocity out of his barrels holds true.
    Thanks again
    Chris

    [ 07-20-2004: Message edited by: winmagman ]
     
  4. chris matthews

    chris matthews Well-Known Member

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    838
    Joined:
    May 14, 2001
    Mike's barrels definitely run fast. Sounds like you have a shooter.