Stern Defense MAG-AD Ejector Replacement Kit for Rifle Magazine Parts

The Stern Defense MAG-AD Ejector Replacement Kit is engineered to restore confident magazine operation and reliable cycling in rifle platforms.

Designed as a precision-made rifle magazine part, it helps ensure smooth, dependable ejector performance by maintaining proper ejector timing and alignment, reducing the risk of keels, jams, and misfeeds during field conditions.

The kit integrates with standard rifle magazine assemblies for straightforward installation and compatibility with common parts configurations. Replacing a worn or damaged ejector can improve extraction force, provide steadier ejector action, and support a more predictable reload cadence across varied calibers and environments.