Strike Industries Enhanced Magazine Catch Blue One Size. Sculpted from a solid piece of 6061 aluminum the button offers a functional and aesthetic upgrade to your AR. Deep serrations and ergonomic shape facilitates positive engagement and identification even in the dark or adverse conditions. Due to numerous factors that take place during the anodization process the color lines from batch to batch of a certain product may vary Specifications for Strike Industries Enhanced Magazine Catch: Manufacturer: Strike Industries Gun Make: AR Platform Fabric/Material: Aluminum Weight: 0.6 oz Condition: New Features of Strike Industries Enhanced Magazine Catch Textured for positive feel and manipulation Solid billet aluminum construction Functional and aesthetic upgrade Package Contents: Strike Industries Enhanced Magazine Catch 1x Billet Magazine Release 1x Enhanced Magazine Catch 1x Magazine Catch Spring Strike Industries SI-AR-SMC-BLU: Enhanced Magazine Catch Blue One Size