Update I hate crossbows!!!!!!!! Ahhhhh....Just setup my buddies KI Boss 405with UTG 130 BDX scope......Spent a day and had it hit the target perfectly at 120 yards.....not as accurate as Airsaber put pretty good......Anyways bow season starts buddies adjusting scope says it moved inches at 20 yards.....I had it perfect... Told him limbs are probably shot.....seen him today limbs spit....had to make contraption to fire xbow with frayed limbs...his third set of limbs...warranty.. But still unreliable..... Crossbow are effective but disposable....