At 29" and 70# you fall in between the 340 and the 400
If you are shooting a tip of 100gr. or more you should be ok!
The Epic's are 8.7 gpi(grains per inch) and the rule of thumb is an arrow of at least 5gr. per pound of draw weight so for 70# that would be a 350 grain arrow.
Epic-8.7gpi at 29"= 252grains + weight of nock and incert,so if you shoot a tip of 100gr. or more you should be fine!
I bought some of them from a website for a good deal to use for ground hogs,and have been very pleased they fly very well are durable and pentrate very well,for a low price arrow they exceeded my expectations!
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Last edited by wvnimrod; 04-15-2010 at 06:55 AM.
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