"This grip looks amazing on almost any gun! I bought it for my JG AU-3G and it has not let me down yet. you would think that it being hallow in the back would make it less comfortable? No. it actualy makes it more comfortable to your fingers. And it's universal so it fits practicaly any bottom rail. Pros- Verry durable , very light weight, really comfortable, looks beast on any gun. Cons- kinda wobbley , it's a little short being CQB and all so if you have a giant hand.. that might be a problem. *My advise* Buy this grip. you will like it :)"