Lens Cap (PT+) for Akaso EK7000 Action Cam Underwater Case - Protects Most Critical Camera Component - Available in a Variety of Colors - EveryThang3D Primary color:Black - DPMS SBR Buffer Tube

- DPMS SBR Buffer Tube Picatinny Mount Adapter

Inner diameter is 44mm

It has an internal cavity for you to add weights

Bottom Picatinny/weaver rails for the AUG airsoft electronic gun (AEG)

This product has been tested to be compatible with the following airsoft gun and its clones

Lens Cap (PT+) for Akaso EK7000 Action Cam Underwater Case - Protects Most Critical Camera Component - Available in a Variety of Colors - EveryThang3D Primary color:Black - DPMS SBR Buffer TubeNOTE: This lens cap is designed for 38mm outer lens diameter. We have a customer reporting that their dive case lens is smaller than 38mm. Before you order, measure your lens with a digital caliper to confirm diameter. Please feel free to provide your digital caliper reading to us, so we can adjust the lens cap size for your case. This EveryThang3D lens cap protects the lens on your Akaso EK7000 action cam underwater case, which is the most critical