New Rock River ArmsSpanner / A2 Stock Wrench as shown in the picture for AR15 rifle.This wrench is designed especially for the 6 position stocks thathave 4 notches on the locking ring. This wrench will engage 3 notchesfor a no slip grip to easily install or remove the stock withoutslipping or damaging the ring. Also has a socket for the Standardbuffer tube so it can easily be installed and removed withoutrounding off the end. Heavy steel , 8″ long.
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