Sure, I can show you what is in stock and where to find it at a decent cost… but sometimes the bigger question is: “Is this what I want?”
I recommend checking out http://www.ar15news.com/ when you have questions like that. Over there, Ben does a great job of writing up product announcements for the parts we all need. You always get some pictures and technical details that can help you learn about something you may want to install. He also does a great job of announcing special deals, like the current free shipping deal on Tactical Wall Inserts… something I have been debating purchasing since I first found out about their products. He even runs giveaways on complete rifles and other accessories… something I know everyone here likes based on my giveaway of the lower build kit.
So, head over and check through his recent posts. Really good info.