Made in North America with the highest quality carbon composite fibers available. All VForce arrows come with a smooth polished finish and are available with 4" Duravane or Bohning 2" Blazer vanes and Bohning nocks. Std VForce Arrows are sorted to +/- 0.5 of grain weight per dozen on all 300, 350 and 400 sizes, +/- 3 grains weight tolerance on 500 's and 600's per dozen.