Ubiquiti Bullet M - AR7240 variant still available?

The dataentry https://openwrt.org/toh/hwdata/ubiquiti/ubiquiti_bullet still shows this device as "Available 2017".

Since...

  • 2017 is quite a while ago
  • AR7240 is rather old
  • there is Bullet M xw with newer AR9342

... I'd like to ask if the AR7240 variant is still commercially available.
Does anybody have reliable information regarding this?