ADE RD3-012 Crusader Red Dot Reflex Sight + Optic Mounting Plate for SIG SAUER P365

Ade Advanced Optics

Was: $131.99
On Sale $98.65
(28 reviews) Write a Review
SKU:
RD3-012+P365
Weight:
8.00 Ounces
Shipping:
Free Shipping
  • Comes with a Picaitnny mounting plate. Also comes with ADE all new designed adapter plate is to REPLACE the rear sight for Sig Sauer P365 Handgun
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  • The handgun mounting plate only fits Sig Sauer P365 base Model. It does NOT fit P365XL which is already Optics Ready. ADE have a different plate made to fit P365XL that allow ADE RD3 series and other Doctor/Vortex Venom type red dot to be able to fit P365XL
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  • Delta RD3-012 Red dot. Top load System, no need to Remove the sight to change the Battery. 6 MOA dot. Come with Protected Cover, Adjustment wrench, Adjustment dialing plate, User Manual, Installation screws and Picatinny mounting plate.
  • 1.75" length x1.25" width x1.15" height. Shockproof, Fogproof and waterproof for 30 minutes under 4ft water.Feature 1 M.O.A windage and elevation adjustments
  • Two button adjustments. One UP ARROW and one down ARROW to adjust brightness. Press and hold Up Arrow for 3 secs to power on, and hold Down Arrow for 3 secs to power off.
  • Ade Advanced Optics first made its appearance in the firearms accessory industry by doing private label production for several Major manufacturers and retailers. During this period, Ade Advanced Optics began receiving requests from numerous customers for access to the affordable, high quality products that Ade Advanced Optics was capable of producing. By soliciting feedback from both clients and end users, Ade Advanced Optics was able to overcome the challenges a new company often faces when entering a global market and industry, especially one as competitive as the shooting, hunting, and outdoors industry.
 
 
 
  • Ade Advanced Optics model RD3-006, RD3-009, RD3-012, RD3-013, RD3-015 are designed to fit the slide/footprint of mounting plate made for Vortex Venom, Burris Fastfire, Meopta, Docter, Insight, Eotech MRDS, Sightmark Minishot. Therefore Ade red dots are compatible for varieties of handguns with appropriate plate that is made for any of those brands.
  • Ade Advanced Optics model RD3-011 is designed to fit slide/footprint/ pattern of mounting plate made for of Trijicon RMR only. Therefore any mounting plate made for Trijicon RMR will fits RD3-011

28 Reviews Hide Reviews Show Reviews

  • 5
    It stays on target for the long hall!

    Posted by HANKERVIN on 30th Jul 2025

    I put it on a Canik TP9 combat elite. I'm just breaking in the Canik and my old eyes couldn't do better than 4'' groups at 25yds. After putting on the ADE reflex sight I was shooting 2'' groups at 25yds while sighting it in. After 5 three shot groups I had it within 1/2'' high and 1'' right. I know this because the next 15 shots were amazing. I aimed 1'' to the left and emptied the magazine! 12 shots hit in 1''group 1/2'' high and dead center, the other three within 2''. I've never done that before, 15 shots! TWO INCH GROUP, 25YRDS. I know its only the first day, I will post another review in a couple months after I put at lest a thousand rds. through my Canik TP9 combat elite/ ADE/Tactical Reflex Dot Sight.

  • 5
    Unbeatable for the price

    Posted by kyle bellah on 30th Jul 2025

    Shipped quickly and installed very easily on my 9mm cz clone. Dead on right out the box at 30 yards with a lazer boresight, and after almost 500 rounds still keeping 2.5" groupings. The only downside was the alignment pin holes on the rear of the sight didnt fit the mount i purchased (fronts fit perfect) other than that its been perfect. ive been comparing it to the Vortex and fastfire that my buddies shoot and other than this sight not having an auto-off feature, i think i got the better deal. Definitely buying a second and third for my other two firearms *edit* Now almost 1500 rounds downrange with the optic and it's still holding true. Swapped it to a friends AR15 with the included rail mount(which I did not need on my pistol) and the sight was 1" low at 100 without ever being adjusted.

  • 5
    5.0 out of 5 stars works very good and cost 3 to 4 times less than the big name red dots

    Posted by mike chris on 30th Jul 2025

    this is the ade rd3-012 red dot sight. I am using it on a 12 gauge shot gun. I installed a rail on the gun to mount the red dot on, mount comes already on the red dot. It sighted in easily and precise. I have to wear glasses to see up close, out to about 4 ft. but for some reason that i don't know i see this red dot perfect and sharp without the glasses. I don't know if it will be that way for anybody else but for me it was amazing. I've shot slugs, buckshot and number 4 rabbit loads so far [ 36 rounds total ] and the sight has handled it. I don't know how long a battery will last yet but you have to remember to turn it off when your done it does not shut it's self off. I can't say if it will hold up long term but it looks well made and is aluminum not plastic and i am going to buy another one for my lever action 3030.

  • 5
    5.0 out of 5 stars works very good and cost 3 to 4 times less than the big name red dots

    Posted by mike chris on 29th Jul 2025

    this is the ade rd3-012 red dot sight. I am using it on a 12 gauge shot gun. I installed a rail on the gun to mount the red dot on, mount comes already on the red dot. It sighted in easily and precise. I have to wear glasses to see up close, out to about 4 ft. but for some reason that i don't know i see this red dot perfect and sharp without the glasses. I don't know if it will be that way for anybody else but for me it was amazing. I've shot slugs, buckshot and number 4 rabbit loads so far [ 36 rounds total ] and the sight has handled it. I don't know how long a battery will last yet but you have to remember to turn it off when your done it does not shut it's self off. I can't say if it will hold up long term but it looks well made and is aluminum not plastic and i am going to buy another one for my lever action 3030.