Reapers Airsoft does a detailed review of another airsoft version of the TTI John Wick Pistol in the form of the Army Armament R601 GBB Pistol... "Hi folks, today we're going to take a look at the TTI Combat Master (Army Armament R601) GBB. This is a license model from Taran Tactical Innovations which you may be familiar with from the film John Wick 3. We will of course examine this beautiful backup in detail again and will also go into tuning and magazine compatibility.

Addendum: trigger group is fully TM compatible, so Guarder or Masterpiece steel parts also fit here. (Thanks to Oli for testing)."