***THE A2/M2 SRS SERIES CAN HAVE SLIGHTLY TIGHTER NOZZLE INSIDE DIAMETER. THE AIRBRAKE REQUIRES LUBRICATION AND IT MAY TAKES A FEW SHOTS TO WEAR IN TO THE TIGHTER NOZZLE. IF YOU WANT TO AVOID IT CONSIDER THE MOUSEFART 1.3 SERIES***
- Use proper lubricant before every assembly on O rings for silence and stable sealing
- For testing efficiency shoot it with heavy bb, set hop up, quality suppressor & outside
- Reduces impact of the piston, noise signature, vibration of the rifle and wear of parts.
- Improved sealing section ensure optimal function with less frequent cleaning and lubrication & cold weather.
- CNC 6063 aluminum made head
- CNC POM made brake ver.2 up to ~3.5J depending on setup
- Compatible with all Silverback PULL bolt pistons, include early 2016 light & standard pistons, 2018 stock & VMP pistons, Faceless Creepy pistons.