Thanks guys, you are right! The first time I started shooting it I shot around 40 rounds and my shoulder turned into ground meat, BUT since then I have been at the range more often and I have noticed that I am not really affected by the recoil in that way anymore. But as James B said, once I got hurt my brain tries to protect me.

After dry-firing for a while last night I didn' t flinch so I guess in between shooting it at the range I should dry-fire just to get back on track.

Thanks guys!

Arman M G