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Which ACC spine ?

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Which ACC spine ?

Old 03-13-2006, 10:09 AM
  #1  
Nontypical Buck
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Default Which ACC spine ?

I am looking at picking up a dozen used 3-49 ACC cut at 25 1/4". I will be using them on a 26 1/2" , 60 lb Tribute using 100 gr tips. The Easton charts don't really show a dual or binary cam option for selection so what do you experts think?
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Old 03-13-2006, 11:58 AM
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Default RE: Which ACC spine ?

If using the Easton selection chart, use the one cam or hard cam option. For your weight/arrow length and using 100 grains, it shows an ACC 3-28, but personally I would opt for the 3-39.
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Old 03-13-2006, 01:43 PM
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Default RE: Which ACC spine ?

ORIGINAL: Cougar Mag

If using the Easton selection chart, use the one cam or hard cam option. For your weight/arrow length and using 100 grains, it shows an ACC 3-28, but personally I would opt for the 3-39.
agreed
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Old 03-13-2006, 05:54 PM
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Default RE: Which ACC spine ?

I use the Acc 3-49's at 27" 68lbs draw with 100 grain heads. They weight around 280gr. They fly great for me. I would think that you would need the 3-39's
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Old 03-13-2006, 08:39 PM
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Default RE: Which ACC spine ?

ORIGINAL: parker1

I use the Acc 3-49's at 27" 68lbs draw with 100 grain heads. They weight around 280gr. They fly great for me. I would think that you would need the 3-39's
I think we should elabote and say your arrows with the 100 grain head weigh 380 grains. I shoot ACC 3-49s cut at around 27.25 inches and they weigh 381 with 100 grain heads....

And I agree, I wouldn't drop below 3-39s for your particular setup.
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Old 03-14-2006, 05:31 AM
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Default RE: Which ACC spine ?

Another 3-39 vote , Ive shot 3-39s and 3-49s , at 60 and my arrows are 28 inches , I need a 125 grain tip to be spined correctly with the 3-49s , dont care what the charts say , thats been my experiance , and being that you are shooting a shorter arrow , they will be even stiffer .
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