Description

S&J Hardware Mossberg Series +1 Mag Extension

S&J Hardware Mossberg Series +1 Mag Extension

Mossberg 590 & 835 Series Mag Extension
CNC Milled from a solid block of 4140 steel. Bead Blasted Nitride Black or Satin Nickle Nitride
Comes with:

3 position front sling mount. No jam CNC Machine green Derlin mag follower and 600,000 cycle count spring
Will fit Mossberg 590,535,835 and 935 Made in Canada

3 position front sling mount Will fit Mossberg 590,535,835 and 935

+1 tube length is 2.75 inch