this Echo 1 Barrel Plug Version 2 ( RED ) is a great way to go by the law.lol but it serves it purpose it is well worth 5.10 the G&G version is 15.00 this is way better and it is very simple and easy to use.
beats the competitors by the long run
-easy to use
-slides on easy
-serves its purpose
Rating: [5 of 5 Stars!]