Smith & Wesson M&P 2.0 Optics Ready Gas Blocker

Turn your LCI into a gas blocking functional feature! This plug replaces the LCI on your M&P 2.0 Optics Ready model.

Simple push-in install. Non-interference with all moving parts and compatible with all barrels and optics. Great way to add function to your LCI equipped M&P 2.0 Optics Ready model and keep your optic cleaner, longer. Made with durable high temperature nylon, once properly installed, it should last indefinitely.