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Thread: Testing the new DELTA suppressor at 534 yards

  1. #1
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    Testing the new DELTA suppressor at 534 yards

    Hi Team,
    I thought I would share last Friday test on the 7MMRemMag with the new DELTA suppressor:

    We went to a local range (read private farmers long paddock.)

    We thru down 3 shot groups at 100Y for testing:
    with the existing muzzle brake,
    and then the comparison with the DELTA.

    Using hand loads with Accubonds, we pretty much the same grouping, with the Delta showing approx 2" low. Speeds thru the suppressor were up 30fps on the muzzle brake speeds.

    Then we rocked out to 534 yards. to see if the suppressor wanted to play the longer game.

    Images below show the result at 534 yards. 5 shot group inside of 5".

    Pretty happy with these results.
    Attached Images Attached Images    
    jakewire, 7mmsaum and Toby like this.
    High quality hunting suppressors, built by hunters for hunters.

  2. #2
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    is there a photo of one? what are they made of? weight, price and is there a web site that I can view,
    cheers hunty
    Grasshopper likes this.

  3. #3
    Member kokako's Avatar
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    Are they the ones that Pete Lincoln is selling? (Roedale Precision)

  4. #4
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    Photos attached

    ARVO industries is a New Zealand company and we design and build suppressors in Christchurch NZ.

    Our suppressors are made form European imported aircraft grade super alloys, ("duralium" as some are marketing)

    Weight 335gms, 7" overall length, 5" muzzle forward, 2" over barrel, with dual point of contact via a rear bush.

    Price NZD399 inc gst

    Price of fitting not included.

    Please see photos attached, the last photo has a 300WinMag round next for scale.

    Suitable for cal 308. to 300WinMag in standard calibres, and safe loads!

    Website not yet live, but you can find us on facebook https://www.facebook.com/#!/ArvoIndustries?fref=ts

    We will be at the Tahr show, and the Sika show 2013.

    Happy hunting..
    Attached Images Attached Images    
    geezejonesy and Toby like this.
    High quality hunting suppressors, built by hunters for hunters.

  5. #5
    Caretaker Wildman's Avatar
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    Nice product.

    You might want to consider:
    http://www.nzhuntingandshooting.co.n...vertising-623/
    Rich007 likes this.

  6. #6
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    Yep on to it. Just awaiting a response.
    High quality hunting suppressors, built by hunters for hunters.

  7. #7
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    Look not to bad, you couldn't put any photos up just of a stock standard side-on view fitted to a rifle? What thread options are available?

  8. #8
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    Here is one of it mounted on the testfire rifle.
    Attached Images Attached Images  
    High quality hunting suppressors, built by hunters for hunters.

  9. #9
    Member kokako's Avatar
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    Quote Originally Posted by ARVOindustries View Post
    ARVO industries is a New Zealand company and we design and build suppressors in Christchurch NZ.

    Our suppressors are made form European imported aircraft grade super alloys, ("duralium" as some are marketing)

    Weight 335gms, 7" overall length, 5" muzzle forward, 2" over barrel, with dual point of contact via a rear bush.

    Price NZD399 inc gst

    Price of fitting not included.

    Please see photos attached, the last photo has a 300WinMag round next for scale.

    Suitable for cal 308. to 300WinMag in standard calibres, and safe loads!

    Website not yet live, but you can find us on facebook https://www.facebook.com/#!/ArvoIndustries?fref=ts

    We will be at the Tahr show, and the Sika show 2013.

    Happy hunting..
    You might want to change the name. Roedale Precision has been making DELTA suppressor's for the past five years or so.

    Roedale Precision - Sound Supressors / Moderators

  10. #10
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    The chances of Pete doing anything about it are about as good as him actually doing something he says he's going to on time without some long ass, lame ass excuse. Ie non existant

  11. #11
    Gone But Not Forgotten Toby's Avatar
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    Alpha! A's better no guy wants the d haha
    VIVA LA HOWA

  12. #12
    Member kokako's Avatar
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    Quote Originally Posted by Proudkiwi View Post
    The chances of Pete doing anything about it are about as good as him actually doing something he says he's going to on time without some long ass, lame ass excuse. Ie non existant
    I guess that will be up to Pete.

  13. #13
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    Quote Originally Posted by ARVOindustries View Post
    Hi Team,
    I thought I would share last Friday test on the 7MMRemMag with the new DELTA suppressor:

    We went to a local range (read private farmers long paddock.)

    We thru down 3 shot groups at 100Y for testing:
    with the existing muzzle brake,
    and then the comparison with the DELTA.

    Using hand loads with Accubonds, we pretty much the same grouping, with the Delta showing approx 2" low. Speeds thru the suppressor were up 30fps on the muzzle brake speeds.

    Then we rocked out to 534 yards. to see if the suppressor wanted to play the longer game.

    Images below show the result at 534 yards. 5 shot group inside of 5".

    Pretty happy with these results.
    Im courious.....how come the suppressor speeds were higher than the muzzle brake but were shooting 2" lower?.warm /cold barrel? for which one?.or have I just read this info wrong.

  14. #14
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    The suppressors jetting effect elevates projectile velocity.

    And a suppressor fitted alters barrel harmonics, thus altering poi. Its not always as simple as a suppressors weight 'drooping' the barrel.
    A big fast bullet beats a little fast bullet every time

  15. #15
    R93
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    More weight in the supp causeing muzzle droop (shoots lower)
    Almost have added barrel length with a supp sometimes leading to an increase in velocity. Not always the case for every rifle for both scenarios though.
    Do what ya want! Ya will anyway.

 

 

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