ADE RD3-013 Bertrillium 4MOA Red Dot Sight + Mounting Plate for Steyr A1 A2 Pistol Handgun + Picatinny Plate

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RD3-013+Steyr Plate
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  • Comes with a Picaitnny mounting plate. Also comes with ADE all new designed adapter plate is to REPLACE the rear sight for Steyr A1 A2 Handgun
  • This Optic Plate is Compatible with S-A1 C-A1 M-A1 L-A1 M9-A1, L9-A2, C9-A2, M9-A2. Does NOT fit any other models that is not listed here.

Manufacturer Model ADE RD3-013


The red dot is Compatible with Optic Cut/Plate/Slide that is made to accept Doctor/Vortex Venom/Burris Fastfire

  • New advanced battery technology gives up to 2000 hours on bright setting and up to 30k hours on Low setting with a 1632 Battery(Included). Top load system, no need to remove the sight to change the battery.
  • Red dot DOES NOT auto power off. It stays on until you manually power off. This means if the user does not power off the red dot, a single battery will last for a year. It has multi brightness level with one adjustment button. to turn the brightness up and one adjustment button to turn the brightness down. Hold the UP Arrow to power on. Hold the Down Arrow button to power on/off.
  • Every time you turn on the dot it stays the same b rightness level last time it was turned off. The lowest setting is invisible by human eye that is for using with a Night Vision. Come with a mounting plate for picatinny rail. Additional mounting plates for handguns sells separately.
  • 4 MOA dot, light and compact. 1.75" Length x1.25" Width x1.15" Height. Shock proof Fog proof and Waterproof for 30 minutes under 4ft water. Feature 1 M.O.A wind age and elevation adjustments with audible click
  • Comes a battery, lens cloth, screws, picatinny mounting plate, instruction paperwork





Below are additional footprint about ADE footprints. 


ADE, RD3-006 Huracan,RD3-009 Crusader,RD3-012 Delta, RD3-013 Bertrillium fit optic cut/plate that is compatible with Vortex Venom/Burris Fastfire/Doctor footprint. RD3-015 Zantitium, RD3-028 Ares fit plate(does NOT fit slide due to larger size) that is compatible with Vortex Venom/Burris Fastfire/Doctor footprint. Please note: Some aftermarket slides have a precise optic cut based on the curved edge/corner of Vortex Venom, one of the common slide manufacturers is PSA Dagger(with Doctor cut). ADE and other brand red dots do NOT have the same curve as Vortex Venom, therefore ADE RD3-006, 009, 012, 013 do NOT fit the aftermarket slide with CURVED vortex venom optic cut. ADE red dots with Doctor footprints only fit squared optic cuts that accept standard Doctor Footprints.




ADE RD3-018 Spike, RD3-021 Nuwa and RD3-030 Apollo fit optic cut/optic plate that is compatible with shield RMS/RMSC/Deltapoint Pro footprint




ADE RD3-021c NUWAcc fits optic cut/optic plate/ that is compatible with Trijicon RMRcc footprint




ADE RD3-019 Stingray RD3-020 Raptor, RD3-023 Valkyrie and RD3-029 Trumpet fit optic cut/optic plate/ that is compatible with Trijicon RMR/SRO/Holosun 407C/507C footprint