Just an update,the BB shot great,every shot went where I wanted it to and recoil wasn't bad at all,as a matter of fact it seemed to me that the recoil was less than 230 gr ball ammo.
Same day I took my new Smith and Wesson M&P 15 sport.I shot both .223 and 5.56 nato,now I don'nt know if it's my imagination or not but the 5.56 nato seemed to shoot softer than the .223,I dunno but the rifle shot great.What took some time was learning to field strip and clean it the first time,actually it was fairly easy and will be easier the second time around.