Mathews MR7 Arrow Spine???

Discussion in 'Tech Talk' started by Jtmoney2002, Jul 26, 2012.

  1. Jtmoney2002

    Jtmoney2002 Weekend Warrior

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    So I'm looking to buy some New arrows for this year. Not sure what arrow to go with? I'm Currently shooting easton excel 9.5gpi 340's at 27.5 in's not including nock or point,MR7, Bow is set at 70 lbs with a 28.5 in Draw, also shooting 100gr point.
    I think the arrow im shooting is a little light for my setup, How much heavier should i go? I'm thinking of going with easton axis or FMJ axis?
     
  2. Painless

    Painless Weekend Warrior

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    I shoot a .300 spine out of mine with similar specs.....Blake
     
  3. Oklahoma99

    Oklahoma99 Weekend Warrior

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    Most arrow websites should have an arrow spine chart. That should help you get set up with the right ones.
     
  4. randy3003

    randy3003 Weekend Warrior

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    If you are shooting a 70 pound pull then and get the easton FMJ's you will want to make sure to buy them in a 340 spine, and have them cut to length. A 300 spine is to stiff and a 400 spine is way to lite. I shoot the fmj's and love them. Great penetration even at 50 and 60 yard shots
     
  5. Straight Shooter

    Straight Shooter Weekend Warrior

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    I shoot the exact same bow, poundage and draw length and I shoot 400s. It shoots them great. I just like a flat trajectory. But I have also experimented with heavy arrows and it liked them also. Shoot what you want. Right now I am shooting fmj in camo in 400. Best of both weight and speed .
     
  6. Afflicted

    Afflicted Grizzled Veteran

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    I changed from 350 carbon express to 340 Bemans ICA hunters and will be switching back to the CExpresses.
     
  7. okdeerhunter

    okdeerhunter Weekend Warrior

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    At least a 340 a 400 is to weak the monster I had a mr6 tuned best with a 300 something about the monsters generally like a stiffer spines


    Sent from my hand held hunting device
     
  8. Jtmoney2002

    Jtmoney2002 Weekend Warrior

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    Thanks guys, I think im going to go with the FMJ 340's.
     

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