Each magazine marking band is printed with magazine information to help quickly identify 300 BLK Magazine.

Miaozhun Magazine Marker Bands are the great quick solutions to quickly identifying the ammunitions in the magazines.

A must have for keeping mags separate when you own multiple ammo, they fit great and won't move around or interfere with manipulating the magazine.

Provides an easy way to personalize your magazines with a more professional, unique appearance and keeps your ammo organized.