Arrow spine

[Bo Hunter]

What arrow spine should I be shooting with a 2011 Martin Exil 60-70lb. My draw length is like 27 1/2. Currently its set on about 58lbs but I plan on working my way up. Currently I'm using 350 spine victory v1 cut to about 29"

[polaris754]

dunno fer sure ,i think thats right, 350 or 400 should be fine i think ,good luc!

[darkember]

Download the Easton shaft selector. For hunting they specify 340-375. For targets 390-400. This is with a 100 arrow point