It is not an authentic Armalite product. Your product description says the following: "Featuring ArmaLite's recoil-stopping cross-lug to prevent receiver damage due to lock-screw movement." What I got was a carry handle that does not have Armalite's unique knurled steel thumb nuts and certainly does not have the cross lug under the carry handle. I'm quite frankly surprised and disappointed that Armalite did this.
Pros: Not an Armalite product
Cons: It is a quality carry handle
This review was written in the old system and had content requirements that are different than reviews written today.