Our take: The NEW CYMA Full Metal M14 Scope Mount is a high quality optics mount that will fully fit on CYMA and Classic Army M14 sniper rifle AEGs and comes with everything you need to install right out of the box, including mounting screws and wrench. This universal 20 millimeter scope mount allows you to attach aftermarket optics onto your M14 and is constructed out of full metal, making it extremely durable and reliable. If you’re looking for an affordable, high quality optics rail (similar mounts can cost up to $50) that is easy to install on your M14-style sniper rifle, this heavy duty rail is a strong fit for the job! Features: - Full metal construction - 154mm long - Easy to install - Compatible with 20mm weaver mounts - Complete with screws and wrench Specifications: Length: 154mm Width: 20mm Weight: 15oz Package includes: 20mm optics rail, screws and wrench