No the new rammer is aftermarket only. It's thinner and lighter and will probably require more skilled tuning that the stock rammers. Mostly for those who want and even smoother gun.
The newest metal poppets are available too.......they're pretty cool. Metal with a rubber oring to seal the valve.....AND they are user repairable should your cup seal oring die on you. You just replace the oring and go! They're also a bit more friendly should you get some grease on the sealing face while lubing your valve, which of course can cause leaks. Since the sealing face is softer...it will allow it to adapt to debris better. I actually put grease on mine purposely to test it and within a few shots all leaking had stopped. Nice little innovative design! No more trying to hunt down replacement cup seals at a bad time