Arrow spine help

[Kmiles84]

Hello all, I have been out of the game for awhile. I just received my Mathews Halon 6. I am set at 65lbs, would like to work up to 70 one day, and 30" draw. I will be using 100 grim reapers. I am not sure of what arrow spine I need, I was wanting gold tips but I am not opposed to other brands. Would love total weight between 390-420grains. Thanks for any advise and help

[gonzaleziam]

Somewhere in the mid to low .300 range.

[enewman]

You need 300 spine

[Kmiles84]

Easy enough, thanks. I figured a shop could help but I have some gift cards to burn.

[thebomb6_99]

300

[Mudslinger]

PM Muddyfuzzy, he will set you straight!

[Rat]

I guessed a little...
Total arrow length, 31.5" including tip.
100 gr broadhead puts you very close to .300 spine @ .296
125 puts you weak spined with a .300 @ .281

If your overall arrow is shorter than my guess than you are golden with a .300 in either 100 or 125 gr tip.

[Rat]

Forgot the weights:100 gr tip
Goldtip Hunter 388 gr
BE Zombie slayer 389 gr
Victory Vforce 404 gr
BE Renegade 409 gr
Goldtip Kinetic 459 gr

[Kmiles84]

Thanks Rat for all the help