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Thread: Powder for short barrelled .270

  1. #1
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    Powder for short barrelled .270

    Hey Guys

    Have a 270 with a barrel of only 21". Any idea what powder I should go with? I thinking a bit short to use 2213sc, so maybe 2209?

    I use 2206H for my .308, any idea how that would go the 270?

    Will be using 130gr bullets.

  2. #2
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    AR2209

  3. #3
    Official Cheese Shaman Spanners's Avatar
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    Powder for short barrelled .270

    08. Not the fastest but will stop a bit of the out of barrel boom/ burn
    mucko likes this.

  4. #4
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    From deep in the archives.....can anyone add to this? @Dama dama

  5. #5
    Member mawzer308's Avatar
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    21inches ain't that short at all, all traditional 270 powders will work just fine. 2213sc, 2209, IMR4831, RL17 etc. My choice would be 2213sc, had good results with any projectiles, especially with 140gr weight projectiles. Next would be 2209
    grandpamac likes this.

  6. #6
    Member Micky Duck's Avatar
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    AR2213 ALL DAY LONG..... 2206 will work but is crappy by comparison and case is nowhere near as full.

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    Try Superformance, dont think you will be disappointed.

  8. #8
    Full of shit Ryan_Songhurst's Avatar
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    2213, 2209, or the secret sauce... reloder 23
    270 is a harmonic divisor number[1]
    270 is the fourth number that is divisible by its average integer divisor[2]
    270 is a practical number, by the second definition
    The sum of the coprime counts for the first 29 integers is 270
    270 is a sparsely totient number, the largest integer with 72 as its totient
    Given 6 elements, there are 270 square permutations[3]
    10! has 270 divisors
    270 is the smallest positive integer that has divisors ending by digits 1, 2, …, 9.

  9. #9
    Member stagstalker's Avatar
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    Shorter barrels don’t necessarily require faster powders. Keep using the same powder you would use for whatever pill you are using. Great example is Rel 26 in my short 260. Slow burning powder but producing the best speeds over everything I tried (19” barrel).
    takbok, grandpamac and caberslash like this.

  10. #10
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    Quote Originally Posted by charliehorse View Post
    From deep in the archives.....can anyone add to this? @Dama dama
    Holy shit that's 9 years ago! From memory used VN560 in the end. 270 long gone.
    "The generalist hunter and angler is a well-fed mofo" - Steven Rinella

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    Ahh well I'll load up with what I've got on hand and if no good then I'll start shopping for something different. Powder that is......

  12. #12
    Member outdoorlad's Avatar
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    Quote Originally Posted by Ryan_Songhurst View Post
    2213, 2209, or the secret sauce... reloder 23
    What Ryan said and add Superformance, take your pick.
    Shut up, get out & start pushing!

  13. #13
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    Ran a 17" semi 270 with 110 and 130 Barnes for many years, used 2209.
    Dama dama likes this.

  14. #14
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    Quote Originally Posted by tetawa View Post
    Ran a 17" semi 270 with 110 and 130 Barnes for many years, used 2209.
    Was suppressed.

  15. #15
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    Quote Originally Posted by tetawa View Post
    Was suppressed.
    Jacinda ?

 

 

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