Mossberg 930/935/5500 +1 Magazine Extension Parkerized
Mossberg 930/935/ 5500 +1 Magazine Extension Matt finish. They are a must for home protection. + ONE Shot magazine Extension will not go past the end of a 18.5" barrel. These kits are constructed of solid steel, kit includes : Magazine Extension, Base Clamp, long spring and High Visibility Shell Follower .