Guys, if you buy a new CZ be sure to clean the magazines, i had 5 FTF in the first 30 rounds, i'm saying to myself i can't believe this ****. Then, I noticed oil oozing out of the magazines, I proceeded to break them down, and low and behold they were full of the same oil CZ ships their pistols in. I thoroughly cleaned the gun before the range session, did'nt think about the mags. After cleaning that oily mess out of them and 120 rounds later no problems. I must say the P-01 is a nice shooter.