True 5:1 concentration. 1  Double the strength of other brands. 2  Minimal or no fillers and binders. 3  No pharmaceuticals, sugar, or dyes. 4  Comprehensive lab testing (e.g., heavy metals,etc.) 5  Made in a cGMP certified facility. 6  Unbeatable value. 7  Safely used in the USA since 1995.
Arrow Length - refers to the length of the arrow shaft. Arrow size - refers to the spine (stiffness) of the arrow. The shaft size is always referring to the diameter of the shaft, the wall thickness of the shaft and the distance that the arrow shaft will flex before it bends or breaks.
Arrows weighing 8 to 10 grains per pound of peak draw force will make your bow fairly silent while soaking up a little extra penetration energy. These weights correspond with full-length aluminum arrows having medium thickness walls such as the 2115, 2215, 2315, 2314, 2216, 2317 and 2514.