The Hopup Chamber SV unit is designed to accept the nozzle length from 21

Model: Polymer M4 / M16 AEG Mid Capacity Magazine

Custom logo design made exclusively for Evike by Ninja

Disclaimer: Removing the cap from your magazine may void your warranty

Battery Technology: LiPo

Axeon Optics 7XRGB20 TRI-COLOR DOT SIGHT ERAZ rotative The Hopup Chamber SV unitCompact red dot optics are very popular for the modern sporting rifle platform for good reason they offer a fast, intuitive aiming solution that works in any lighting condition. This is why the Axeon Optics 7xRGB20 dot sight fills that bill so well. This AAA battery powered dot sight offers three reticle color choices, red, green, or blue along with 7 brightness levels for each color. With a 20mm objective and ocular lens, this compact model installs