o Unforgiven o
Member
Take a look at the upper in the link. That looks like a barrel mounted front sight base in front of the handguard right? I wanted to look into this but can't find any and am not sure what they would be called, can anyone help?
http://www.midwayusa.com/viewProduct/?productNumber=316928
http://www.midwayusa.com/viewProduct/?productNumber=316928