One of the cornerstone ideas behind starting the SPAS 12 Project was that we wanted parts to be available for your SPAS the day you bring it home - and this will ALWAYS be the case when it comes to essential parts needed to get you out to the range. Buffers, shock absorbers, and o-rings will NEVER be out of stock so you can get your SPAS out and fire safely as soon as possible. As we've grown to offer a more diverse selection of parts, namely the Gen 3.0 Hooks, Magazine Tube