I installed the Slide Fire Solutions stock onto my AR15 to see how well it reallly work.. Well it freaking awesome to say the least. Check out the video I Posted on YouTube. The only downfall that I had with he stock is if you are not running a standard AR15 tigger guard you not be able to utilize he stock, I had the magpul moe trigger guard installed, this it had to go before installing the SSAR15 stock.http://youtu.be/t5Rx8u-0aRU