Maxx Model CNC Aluminium Enhanced Bolt Catch – Style B – Black – MTW
The Maxx Model CNC Aluminium Enhanced Bolt Catch for MTW in Style B / Black is a precision CNC-machined aluminium replacement bolt catch for the Wolverine MTW HPA platform. The bolt catch on the MTW provides the AR15-format bolt hold-open function. Maxx Model’s Enhanced Bolt Catch replaces the standard MTW bolt catch with a CNC-machined aluminium component — providing improved dimensional precision, more tactile engagement, and a premium feel to the bolt catch operation compared to the standard part.
Style B refers to a specific bolt catch geometry or paddle profile within the Maxx Model MTW range. Black anodised finish is the clean, neutral upgrade for all-black or dark-theme MTW builds. Precision CNC machining ensures correct MTW lower receiver fit without modification.
- Maxx Model CNC Aluminium Enhanced Bolt Catch — MTW
- Style B geometry
- Black anodised finish
- Precision CNC machined to MTW lower receiver tolerance
- Replacement for standard MTW bolt catch
- Made by Maxx Model — precision MTW upgrade specialist





