Action wrench is for Right hand only.
One of the trends in long range precision shooting is the desire for the individual shooter to have the ability to change the barrel on his/her bolt action rifle.
At MPA, we have produced an action wrench to be used with the Curtis Axiom, Vector, MPA/Curtis and Helix Actions and combined this a special purchase on a Bob Pastor Viper Barrel Vise to provide an awesome barrel change kit. In addition to this kit, All you need is a ft lbs 1/2″ drive torque wrench and a 3/4″ socket to finish the operation.
Check out this video showing how easy it is to change your barrel.