At fist, this chart seems a bit challenging to use, but if you follow the simple steps listed below it is easy to determine your correct arrow shaft size for your individual set up.
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Choosing the right shaft for your particular bow/broadhead combination is paramount to achieving good accuracy. Arrows flex when released, and the amount of flex is determined by the spine stiffness of the arrow in conjunction with the overall length, broadhead (or field point) weight and bow poundage as well as some other minor factors.
Luckily, we don't have to determine which shaft will shoot best by simple trial and error. Easton, through years of experience and testing has compiled a shaft selection chart that takes these numerous factors into consideration to pick the right arrow for you.
At fist, this chart seems a bit challenging to use, but if you follow the simple steps listed below it is easy to determine your correct arrow shaft size for your individual set up. (Note: several shafts may work for your set up - all selected shafts will work well, but some may shoot slightly more accurately or fit your individual needs better than others.) Experimentation with the different selected shafts in your particular bow will tell the tale.
| Easton Sizing Chart | ||||||||||
|
Speed Cam 100 Gr. 125 Gr. |
26" Shaft |
27" Shaft |
28" Shaft |
29" Shaft |
30" Shaft |
31" Shaft |
32" Shaft |
|||
| 47 to 52 | 44 to 49 |
- |
- |
- |
2213 2018 |
2117 |
2117 2216 2412 |
- |
||
| 52 to 57 | 49 to 54 | 2016 |
2114 2018 |
2213 2018 |
2215 2117 |
2314 2216 2412 |
2413 2315 |
2315 2219 |
||
| 57 to 62 | 54 to 59 |
2114 2018 |
2213 2018 |
2215 2117 |
2314 2216 2412 |
2413 2315 |
2413 2315 2219 2415 |
2317 2514 |
||
| 62 to 67 | 59 to 64 |
2213 2018 |
2215 2117 |
2314 2216 2412 |
2413 2315 |
2315 2219 2415 |
2317 2514 2415 |
2514 2317 |
||
| 67 to 73 | 64 to 70 |
2215 2117 |
2314 2216 2412 |
2413 2315 |
2315 2219 2415 |
2317 2514 |
2514 2317 |
2514 2317 |
||
| 73 to 79 | 70 to 76 |
2314 2216 |
2413 2315 |
2315 2219 2415 |
2317 2514 2415 |
2514 2317 |
2514 2317 |
2419 | ||