Rem 870-1100 Mag Ext 8 Shot 300 AAC Blackout or Cerakote FDE

or Cerakote FDE

AK-47 weaver style tri-rail mount and receiver cover

- Low power warning and intelligent output downshift function

- HK Replica fits aftermarket holsters

Rem 870-1100 Mag Ext 8 Shot 300 AAC Blackout or Cerakote FDEAdd firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp, and a high visibility follower. The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. Easy to follow instructions are included. The magazine extension tube is great for home protection, competition shooting, and law enforcement. See chart below for the make model