What are you guys talking about?? The Ares, all versions of the G36, are superior. I have owned both a CA and a KWA, the are no where near as well made as the ARes! KWA body broke and the piston snapped on me in the first month! The CA just didnt feel right to me. I own the C, K, and Full length G36 all ares! They are great and the swap out spring idea is brilliant!