Summary: Welcome to Episode #134 of the AR15 Podcast. One thing that makes the AR-15 such a great platform is the wide variety of caliber choices you can make when putting one together. One of those is the Thumper, the .450 Bushmaster.<br> We want to let you know about a new source of cool products! Go to <a href="http://patriotpatch.co/">http://patriotpatch.co/</a> to pre-order the Huckleberry patch and buy FRN stickers.<br> For complete show notes please visit the <a href="http://www.ar15podcast.com/134/" target="_blank">AR-15 Podcast</a> website.<br>