1 Customer Review
by Zach S. on 03/18/2009
"Works great, fit snugly on my friends Panther Arms DPMS M4A1, the other one broke when overtightened so I ordered this one and was skeptical if the threading would line up but it did! The spring has a lot of tension to it, its pretty hard to pull the delta ring down, that my only complaint. But other then that great product 5/5 for me.