I've been out of things for quite a while with work so I'm not up on what is going on. There were some issues with Gen 3 MagPul mags early on....has that been worked out? If not then I'm going to get some Gen 2 mags with the windows on them.
Also, Wideners has DH mags with MagPul followers $7...going to get some of those too.
Now, another question..or really another subject. I picked up an Armalite AR-10 lower and upper a few weeks ago. With work being tenuous the way it is and expenses the way they are it's going to be a slow build. If some of you have built up AR-10's, especially Armalite, I'd like to know what parts are compatible. I really don't know if I can, for the most part, plug in AR-15 parts like stocks, trigger groups, etc. I know a different buffer spring is needed along with BCG, barrel, etc...but some things are interchangeable.
I'm wanting to go with a 16' barrel build on the AR-10. I had a Rock River 24 or 26" barrel and it was too long to navigate in the woods for hogs.