Slight weight reduction and improved design, without sacrificing quality or function. The V7 Cam Pin gets the job done, and does the job better. It indexes more smoothly within the upper receiver and it hasn't caused any gouging on the aluminum surfaces.
This Cam Pin will provide improved function over a lifetime and will protect the investments you've already made from the damage of operation. Money well spent.
Reviewed by: Forest from Central Texas on 5/1/2017