http://www.patreon.com/ForgottenWeapons https://www.floatplane.com/channel/ForgottenWeapons/home Cool Forgotten Weapons merch! http://shop.bbtv.com/collections/forgotten-weapons Today I am chatting with Paul Levy of Brownells about their BRN-180 upper; a modernization of the original Armalite AR-180. This particular project is an interesting combination of recreating an older design but simultaneously modernizing it - so let's pick Paul's brain about some of the unexpected hurdles that came up! Thanks to RIA for hosting us. Contact: Forgotten Weapons 6281 N. Oracle #36270 Tucson, AZ 85740