The total of the nock, insert,2" Blazers, andglueruns about 50 grains. So if you have a 8.6 gpi arrow that is 28" long, the total weight of the arrow without a head is about 293 grains.
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A man has got to know his limitations . . . . .
each blazer weighs approximately 5grains. Goldtip nocks weight 12grains and the regular insert weight is 15 grains. Not sure about the peep, I know a magnesium peep weighs 4.5 grains so not a whole lot heavier than that.