H&K Magazine Catch - MP5, MP5K - Latest Style

Genuine HK mag release for factory and clone firearms.  This component often resolves issues with mags not locking into position on HK clones and builds.  Constructed from a single piece of steel unlike the preceeding version that was riveted together.  A must-have upgrade for any MP5/K outfitted with the older version for smoother, cleaner mag changes.

Compatible with:

• HK MP5, 94, SP5
• HK MP5K, SP89, SP5K
• 9mm HK MP5 style builds that use MP5 magazines