Up for sale is a lightly used CZ kadet adapter for SP01. About 100 rounds down the pipe, feeds CCI standard velocity and federal without any problems. Includes everything in the original kit: slide, barrel, slide lock, 3 recoil springs for tuning, 2 magazines and manual. Paid $400. Looking for $275 shipped CONUS. Payment via USPS money order preferred, but I can accept PayPal (friends and family only). Only selling because I sold my SPO1 and bought a shadow 2 (I bought a kadet adapter for it too). 22lr is easier to find and cheaper than 9mm right now!