diff --git a/README.MD b/README.MD
index b576cbe..497d376 100644
--- a/README.MD
+++ b/README.MD
@@ -166,6 +166,7 @@ Instances are not restricted to their theme. General use is almost always welcom
 
 * https://mastodon.beerfactory.org - for beermakers
 * https://mastd.racing - dedicated to motosports
+* https://2ndamendment.social - have the freedom to discuss, share and show off your guns
 * https://digipres.club - conversations about digital preservation
 * https://newtype.institute - anime-centric community
 * https://weebs.moe - anime, manga