Now available in the SPAS 12 Project store are new magazine extensions for the SPAS 12. Hopefully exciting news for those of you who have the short extensions found on some of the later SPAS 12's imported in to the US. These new steel tubes are parkerized, and come with an installed sling swivel and lock-ring, and will ship with a new Wolff spring to ensure proper feeding with your new longer magazine extension. These are sized at length to the 21.5" barreled SPAS 12's, however custom sizes are available on request. Thanks so much for your support, hope everyone had a great Thanksgiving!