TeleScopix Picatinny Rail Adapter for Modulus Shoulder Stock - For Airguns, Airsoft Guns, Foam Dart Blasters, and Paintball Markers - Blasters3D HK Heckler Koch This Inner Barrel Insert has

This Inner Barrel Insert has been tested to be compatible with the following products:

Replace your removable heavy metal steel Picatinny rail mounts with AirPower3D light-weight Picatinny rail mounts

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The screw is included

TeleScopix Picatinny Rail Adapter for Modulus Shoulder Stock - For Airguns, Airsoft Guns, Foam Dart Blasters, and Paintball Markers - Blasters3D HK Heckler Koch This Inner Barrel Insert hasThis shoulder stock adapter for Nerf shoulder stocks is part of our TeleScopix Shoulder Stock System. It provides a Picatinny Rail to the Nerf shoulder stock to allow attachment to airguns, airsoft guns, gel blasters, form dart toy blasters, and paintball markers. The interface to the Nerf shoulder stock is tight tighter than the typical Nerf interface to provide a firm installation with less slack for competition use. This adapter has a futuristic