A complete drop in kit made from Stainless Steel and specifically tuned to give your gun a flatter shot string from 3k to 2k and up to 50% better shot count. Nylon button on adjusting screw keeps it in place from vibration without harming the threads and galling from a locking screw. Kit is also designed to give you the ability to degass the gun when needed or from over pressurizing.

• Fits Gen1 and Gen2 Marauders
• Not compatible with model BP2220, BP22SAS and BP22SAC
• This kit is tuned for the .25 Benjamin Marauder and Armada
• For the .25 Armada Please note this model at checkout as we have a different setup for to address the mag loading issue.
• No need for expensive regulators that can not generate the power or shot count you want as a drop-in.
• Keeps your fill gauge as aftermarket regulators will delete it or only read regulated pressure only
• Customer MUST possess airgun mechanical and tuning ability. Chronograph also must be used to set tuning