What will my MR7 do

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This topic contains 12 replies, has 7 contributors, and was last updated by  lydg131 2 years, 1 month ago.

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  • December 24, 2012 at 12:57 am #497328 Back to Top REPORT
    a-j
    A.j.

    Joined: 9/17/2009
    Hey

    I have herd a lot of talk about the MR7 being slow. I have one on order and would like to think it will shoot its ibo speed. However everyone i have talked to says it wont shoot what its advertised too.

    Any thoughts on this. What do all of you know.

    My PSE Dom pro at 29 70lb shoots a 390gr arrow at 296 I would like to think the MR7 would be faster but eveyone says dont get your hopes up.

    December 24, 2012 at 2:55 pm #544967 Back to Top REPORT
    cbsinnett
    cbsinnett

    Joined: 1/3/2012
    I have a MR7 29.9/70

    I have shot it with a 350g arrow and it chrono at 332 fps with peep and D-loop on string.

    My hunting arrows are 395g and and it shoots at 321 fps.

    December 24, 2012 at 9:12 pm #544968 Back to Top REPORT
    a-j
    A.j.

    Joined: 9/17/2009
    Good to hear.

    And is that supossed to say 29.9 or 29.5 just waned to be sure on waht your DL was set at.

    December 25, 2012 at 3:34 am #544969 Back to Top REPORT
    cbsinnett
    cbsinnett

    Joined: 1/3/2012
    yes it is 29.5″ DL sorry for the type O :D
    January 3, 2013 at 2:17 pm #544970 Back to Top REPORT
    lunzee
    Lunzee

    Joined: 12/21/2010
    Make sure you carry a bar of soap with you. It will help the arrows pull out easier. :thumbup
    January 4, 2013 at 4:24 pm #544971 Back to Top REPORT
    scfox
    SCFox

    Joined: 9/26/2004
    Location: Mn
    My M7 is 28.5@60#. My hunting arrows finish out at 400gr. and it chronos at 288 fps. You shouldn’t have any problems hitting IBO with it.

    SCFox

    Stone tactical has arrived!
    January 7, 2013 at 2:25 am #544972 Back to Top REPORT
    a-j
    A.j.

    Joined: 9/17/2009
    Anyone else have any thoughts?
    January 10, 2013 at 5:07 am #544973 Back to Top REPORT
    a-j
    A.j.

    Joined: 9/17/2009
    Should I be worried? Only two people have anything to say? O man o man
    January 10, 2013 at 4:27 pm #544974 Back to Top REPORT
    l-o-s-t-arrow
    L.O.S.T.Arrow

    Joined: 5/16/2006
    Location: Alberta
    :D :welcome to the :solocam forum… :thumbup

    I will guareentee that if the bow is spec tuned it will meet or exceed advertised IBO…

    Remember however..

    Take rated IBO…
    IBO speeds are based on a bow with a 30″ draw set at 70lbs shooting a 350gr arrow.
    -For every inch of draw length you go down you will lose 10 FPS
    -For every 5# draw weight you go down you will lose 10 FPS
    -For every 3 grains of weight your arrow is over IBO ( 5 grains per pound) you will lose 1 FPS
    -For every 3 grains of weight you add to your string you will lose 1 FPS

    :D
    Neil

    January 10, 2013 at 7:06 pm #544975 Back to Top REPORT
    bow-drawn
    Bow Drawn

    Age: 63
    Joined: 11/14/2007
    Location: Ohio
    View My Bows
    :welcome
    I’ve ran mine at 28″ and 70# on several occasions and with my 490 gr. arrows and just a d-loop and peep I’m at 280fps.
    January 12, 2013 at 1:09 am #544976 Back to Top REPORT
    a-j
    A.j.

    Joined: 9/17/2009
    LOST

    With all that being thought out befor I was looking for 305fps I get IBO out of everything I have ever tuned. I have just been told by a few people locally it won’t do it. I told them your crazy I said if it won’t IBO it has problems! I appreciate your response and I am confident it will. I also like hearing what others rigs are getting.

    January 26, 2013 at 6:06 pm #544977 Back to Top REPORT
    a-j
    A.j.

    Joined: 9/17/2009
    Got the 7 in and with a 28.5 in mod at 71lb with a 390gr arrow it’s at 311!!!!
    June 14, 2013 at 5:46 pm #581135 Back to Top REPORT

    lydg131

    Age: 38
    Joined: 8/28/2012
    Location: Pa
    View My Bows
    I am currently thinking of buying a MR7 I have a 31.5 inch draw and was wondering what types of speed I would be looking at with a 60# versus a 70# bow. I currently shoot the Switchback LD 32″ draw 71#. I was never into the “Speed” thing but from the looks of things this would be a considerable upgrade in that department.
Viewing 13 posts - 1 through 13 (of 13 total)