Same as i feed all my 22 semis
sk standard plus.

Been using up the last of my rws target and that runs fine too. Come to think of it i cant think of an ammo that doesnt cycle it.

My slide slams forward with far more gusto than my mates. His sort of glides forward more softly. Whereas mines fast forward and makes a satisfying clunk.

His cycles fine too but is strange how they are so different.