Bushmaster Armorer's Wrench Question
http://i73.photobucket.com/albums/i2...BMM4Wrench.jpg
I am curious: what are the holes and square cuts in the wrench used for? Or to put it this way, do they serve a purpose?
I bought the wrench because I needed on to put the stock assembly on my build. It is a carbine stock wrench, and I have had it for a while. But every time I look at it I just wonder at what the holes and square cuts are for because it looks like they would serve a purpose of some kind.
*Edited to add picture of other side*
http://i73.photobucket.com/albums/i2...neWrench11.jpg