9MM Drop In Magazine Adaptor

This 9MM Drop-In Magwell Conversion Block allows you to convert your standard lower receiver to accept 9mm magazines seamlessly. This conversion block securely locks into place and creates a feeding system that is compatible with Colt pattern 9mm SMG magazines. Crafted with precision engineering and tested for durability, this product stands out in the marketplace. This 9mm Drop-In conversion has a bolt hold open feature that interfaces with the standard bolt catch already installed on your rifle.