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Thread: My 260AI Load Development Begins

  1. 15-01-2016, 11:41 AM #91
    R93
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    Quote Originally Posted by BRADS View Post
    Yeah sorry about shooting your one mate


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    Is that why it only reads pedestrian .243 speeds now?

    Sent from my SM-G900F using Tapatalk
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    Do what ya want! Ya will anyway.
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  3. 15-01-2016, 11:58 AM #92
    BRADS
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    Quote Originally Posted by R93 View Post
    Is that why it only reads pedestrian .243 speeds now?

    Sent from my SM-G900F using Tapatalk
    As we speak my 243 is getting turned into a fire breathing deer slaying machine


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  4. 15-01-2016, 12:00 PM #93
    R93
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    Quote Originally Posted by BRADS View Post
    As we speak my 243 is getting turned into a fire breathing deer slaying machine


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    I am surprised you used those words in a sentence regarding a .243😆

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  5. 15-01-2016, 12:22 PM #94
    Matt2308
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    Quote Originally Posted by BRADS View Post
    As we speak my 243 is getting turned into a fire breathing deer slaying machine


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    Keeping it as it is then?
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  6. 16-01-2016, 11:56 AM #95
    Tikka7mm08
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    Seating depth (COAL) trial: 2.840" (touching), 2.835", 2.825", 2.815", 2.803". All 45.5gn RE17, CCI mag primer, Lapua brass.

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  7. 16-01-2016, 12:02 PM #96
    Tahr
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    Quote Originally Posted by BRADS View Post
    As we speak my 243 is getting turned into a fire breathing deer slaying machine


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    based on a 6.5 G case?
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  8. 16-01-2016, 12:04 PM #97
    Tikka7mm08
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    Start a new 243 thread fellas.
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  9. 16-01-2016, 12:37 PM #98
    Tikka7mm08
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    1000 yard drop table (NB based on claimed BC, will real world verify):

    Bullet weight, grains: 142.0
    Bullet speed, f/s: 3007.0
    at temperature, °F: 64.0
    Temperature coefficient, %: 1.388889
    Ballistic coefficient (G1): 0.715
    Zero Distance, yards: 100.0
    Scope height, inches: 2.0
    Vert. click, MOA: 0.25
    Hor. click, MOA: 0.25
    Altitude, feet: 328.0
    Temperature, °F: 59.0
    Pressure, inHg: 25.33
    Wind speed, mph: 10.0
    Wind direction, degrees: 90.0

    Name: Capture.PNG Views: 343 Size: 19.9 KB
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  10. 16-01-2016, 12:43 PM #99
    Danny
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    My 260AI Load Development Begins

    Are those ft-lbf correct?
    Based on Shooter my 308 (168) is at 970ft-lbs @ 600...bet I've done something wrong
    Name: ImageUploadedByTapatalk1452901699.466289.jpg Views: 375 Size: 143.9 KB
    Very impressed regardless mate thanks for posting. I'm going to get a 260 soon.
    Last edited by Danny; 16-01-2016 at 12:50 PM.
    Dan M
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  11. 16-01-2016, 12:52 PM #100
    Tikka7mm08
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    Just what came out of Strelok+...?
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  12. 16-01-2016, 01:54 PM #101
    Kiwi Greg
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    Litz suggests .572 for the 142 LRAB .....
    Contact me for reloading components, brass, projectiles, powder, primers, etc

    http://terminatorproducts.co.nz/

    http://www.youtube.com/user/Terminat...?feature=guide
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  13. 16-01-2016, 01:55 PM #102
    Danny
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    Quote Originally Posted by Kiwi Greg View Post
    Litz suggests .572 for the 142 LRAB .....
    Definitely a hell of a difference between them at that and the Berger 30 cal @ snails pace.
    Dan M
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  14. 16-01-2016, 01:56 PM #103
    Tikka7mm08
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    Yep .628 G1 over 3000fps. Not sure if Strelok correct bc as velocity drops?
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  15. 16-01-2016, 02:07 PM #104
    stug
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    How are the LRAB grouping?
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  16. 16-01-2016, 02:09 PM #105
    Tikka7mm08
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    1" at 100yards in a gale...! Hoping to shoot some this arvo if the drizzle stops with the wind.
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« .284 133gr cast lead hollowpoint subsonic projectile report | 260 short barrel powders »

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