Build a better bowstring. Increase arrow speed.
Bloodline 99 is made with a very small diameter of Dyneema® SK99 fiber. Combined with our Next GenCoating Technology, Bloodline 99 helps create a very tough and lightweight bowstring.
B99 string material checks all of the boxes when it comes to performance and building a premium bowstring:
1/8 lb size
1/4 lb size
1 lb size