2011 Stock Black Polymer Mainspring Housing
This is a factory stock polymer mainspring housing for all full size 2011 Gen 1 STI grips.
As an option, a regular mainspring housing reduction and stipple is available in either Extreme Shooters Dragon Scale or Tactical textures. However, please note that the textures will not perfectly blend with your existing Dragon Scales or Tactical Extreme Shooters grip since the grip and mainspring housing were done at two separate times and not together.
