Holosun HS512C Open Reflex Circle Red Dot Sight (2 MOA Dot, 65 MOA Circle) Tokyo Marui (TM) Nozzle return spring guide

Nozzle return spring guide

Capacity: 40~60 recharges on an average airsoft gas magazine

CO2 magazine for the KJ KP-06 Hi-Capa

Counterweights are a good way to balance the helmet while deploying night vision goggles

An HPA conversion will allow you to adjust muzzle energy on the fly

Holosun HS512C Open Reflex Circle Red Dot Sight (2 MOA Dot, 65 MOA Circle) Tokyo Marui (TM) Nozzle return spring guideNot available for US customers. If you place an order containing any Holosun items to be shipped to the US, it will be cancelled and a 5% cancellation fee applied. The 512C Enclosed Reflex Sight is built with an aluminum housing, wide field of view and a tool less battery compartment. This reflex red dot optic equipped with our Multi Reticle System (MRS) that includes three reticle choices. A 65 MOA circle dot reticle with the option of switching to a