This stock features a premium spring made of chrome-silicon to allow for extensive service life and will be minimally prone to spring fatigue. This stock differs from the MOE because it features a friction lock that reduces the wobble found on some buffer tubes. The amount of reduction will be dependent on the dimensional tolerances found on your specific buffer tube. This model comes with the standard .3" rubber butt pad.
This item is proudly manufactured in the USA by Magpul Industries and is also available in FDE, and in commercial or milspec from Hawktech Arms.