The recoil seems a bit much to me for a 9mm. Been shooting this for some time. So just not new to me. I've read about changing the recoil pulse on a 223 and just wondered if any others here have played with the buffer and spring on the 9mm to get a softer recoil pulse. I'm not that sensitive to recoil, but i loan this rifle to new shooters, my daughter shoots it and like i said, it just seems a little much for a 9mm. I believe it actually feels worse than a 223. any suggestions. thanks