Couple nights ago one of our members comes in with the same ones u got. I grabbed the 56...set it down, looked great at address. I had just been in the sim hitting a guys Callaway md3 56 degree 100 yards. Seemed short for me.
I grabbed the Grenade 56 and was hitting 110-115...what I expect it to do. Felt great....looks like he hit a home run with these.
Only odd thing was there was no shaft band...no idea what steel shaft is in it. Regardless...they surprised me as being so nice.