Fits ar-15 - SIG SAUER Ambi Mag Catch Assy, 716

My Sig 516 had the AR15 version installed. I was going to order a couple of those when I saw this model. For the price I said I’d give it a try. It fit my FN Tactical without any issues. Using it with an Odin Works oversized mag release button. Those fit together perfectly. No issues working with KNS pins. I don’t have a Magpul bolt catch on that rifle, but I do on others. I don’t think the two would fit well together. Would recommend this product. Works great. Mags drop without any issues - polymer and metal.