Heh. You say duh, but there are entire articles and blogs posts about 1911 durability issues.
But back to topic - what really bugs me about the link mod and the premise behind it. From the Lippard website: "It is because of poor linkage design that all 1911A1 models and clones fail to remain accurate and in fact are unserviceable after 5,000 rounds." http://karllippard.com/military/CQBP.html
http://youtu.be/iA0WcJDR4g4
This BS polluted my forum also.