Holosun HE510C-GR KITCHEN KNIVES or battery extension unit is

or battery extension unit is a must for players who wish to add extra battery space to existing ARP series or Raider 2

Length: 665mm-750mm

Helping decrease hand fatigue

they also make great back-up field tools

Holosun HE510C-GR KITCHEN KNIVES or battery extension unit isOPTICAL SPECS Reticle 2 MOA Dot & 65 MOA Circle Light Wavelength 540nm Reticle Color Green Parallax Free Yes Unlimited Eye Relief Yes Magnification 1x Multi Coatings Yes ELECTRONIC SPECS Power Source Battery Battery Type CR2032 Battery Life (Hours) 50000 Brightness Setting 10 DL&2 NV PHYSICAL SPECS Window Size 0. 91x1. 26 Dimension (in) 3. 3x1. 68x1. 78 Weight (oz) 4. 94 MECHANICAL SPECS Housing Material Aluminum & Titanium Hood Surface Finish MAO