223/556 SS 10RD MAG FDE MARLUBE BLK FLWR.223/5.56 Aluminum Magazine Flat Dark Earth Marlube - Black Follower - 10 Round- 410 Series Stainless Steel Body, Heat Treated - Chrome Silicon Springs - Enhanced Anti-tilt Polymer Followers with PTFE - 300 Series SS Floor plate with Blackced Anti-tilt Polymer Followers with PTFE - 300 Series SS Floor plate with Black Oxide CoatingOxide Coating