The store will not work correctly in the case when cookies are disabled.
Cookies on the Mossberg Website
Convert your existing 12 Gauge 500, 590, 590A1, or Maverick 88 shotgun to a FLEX Pistol Grip Security model and gain the convenience of quick-change FLEX TLS-enabled components. Includes the stock adapter and FLEX pistol grip. Note: Not compatible with 590 Shockwave or Compact Cruiser.