Strike Industries AMBI Magazine Release Black One Size. These AR15 Magazine Catches & Releases designed by Strike Industries are drop-in replacements that are simple to install on your weapon. Each Strike Industries AMBI Mag Release is compatible with standard AR15/M16 specs and come complete with a Strike Magazine Release Button and spring. This low profile ergonomically-designed magazine release won't interfere with other aspects of your firearm and perfectly suits both left- and right-handed marksmen. Grab your Strike Industries AMBI Ambidextrous Magazine Release today to improve your weapon's function. Specifications for Strike Industries AMBI Magazine Release: Manufacturer: Strike Industries Gun Model: M16 AR-15 Finish: Black Oxide Fabric/Material: Steel/Aluminum Size: Small Features of Strike Industries AMBI Magazine Release Allows ambidextrous activation of the magazine release DropIn replacement for ambidextrous use Comes with Strike Magazine Release Button and spring Compatible with standard AR15/M16 receiver specs. Package Contents: Strike Industries AMBI Magazine Release 1x ambi magazine catch 1x magazine catch spring 1x Strike magazine catch What firearm models does the manufacturer say Strike Industries AMBI Magazine Release is compatible with? The manufacturer suggests that Strike Industries AMBI Magazine Release is compatible with AR-15 M16Strike Industries SI-AR-AMBI-MR-BK: AMBI Magazine Release Black One Size