Yes, it cycles the KID bolt perfectly. I haven't had an issue with subsonic ammo ( Remington, Eley) and other target ammo such as Winchester T22. The only round that gave me cycling trouble was the Federal Gold Medal Match which shoots at 1080 fps.
I actually cleaned my KID bolt today and had a ##### of a time getting the firing pin out. The role pin was in there so tight that I actually jiggled out the little black pin on the side of the bolt, the one that holds the firing pin rebound spring in place. After alot of sweating I got everyting done. The little back pin still falls out when the bolt is tipped but other then that I just put it in like normal and everything goes together again
I actually cleaned my KID bolt today and had a ##### of a time getting the firing pin out. The role pin was in there so tight that I actually jiggled out the little black pin on the side of the bolt, the one that holds the firing pin rebound spring in place. After alot of sweating I got everyting done. The little back pin still falls out when the bolt is tipped but other then that I just put it in like normal and everything goes together again