This spare limb is designed for the Steambow AR-6 Stinger II pistol crossbow. It is made of carbon fiber, making it lightweight and highly durable at the same time.
The PRO limb has a draw weight of 90 pounds and delivers significantly more kinetic energy than the standard limb. The package also contains a string, stringing aid and two limb end caps.
The 90 lbs draw weight is not a reliable indicator of the performance of the crossbow. Other factors (power stroke, weight of the bolt, weight of the string, type of the crossbow etc.) affect the energy of the launched bolt.
Depending on how heavy the bolt is and how many times the string has been twisted, this limb should increase the kinetic energy of your crossbow by 18 - 21 J.
Not compatible with 1st generation crossbow.