Tokyo Marui MK23 Socom 6mm Airsoft Gas Non-Blowback Pistol RIF
This is the sniper's dream, a pistol that is accurate, consistent, and most important of all quiet. With the none blowback slide and being one of the few airsoft guns that have a working suppressor, not that the MK23 is loud, to begin with, but with the suppressor makes it the best sidearm a sniper could ask for.
The MK23 also comes with a lovely hard case, cleaning rod, typical TM instructions, and a LAM (torch) unit that does work and gives this pistol the iconic look from Metal Gear Solid (what a game). That's what it comes with, now what you can do with it to make this better? Short answer, as much as you want. By that, I mean that this is a very good pistol in its own right (I mean VERY good) but you can make it better. Fitting a Hadron TDC (top dead center) gives quicker adjustment and a more effective hop, Hadron H-Plate will give the hop a flatter connection to the hop rubber and more lift, there are also tight bore barrels... and more which will end up being a long list and a long read.
300FPS is the normal with Abby Predator Ultra Gas, and a 28-round magazine making this a good skirmish pistol regardless if used as a sniper sidearm. The body is ABS Polymer, which is lightweight and reliable