Eotech 512A65 HWS 512 Matte Black 1 x 1.20" x 0.85" 1 MOA Red Dot/68 MOA Ring - AA Battery | Unlimited Eye Relief | 30 yds @ 3" Eye Relief Field of View | 1x Fixed Magnification
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The HWS 512 is perfect for anyone who wants fast target acquisition, reliability, durability, and the anyplace availability of AA batteries without the need for night-vision compatibility. The 512 is our most popular HWS in the lineup. Its ideal when you need the best in speed and versatility, without night vision compatibility. Auto shutdown at 8 hours.
Operation
- Optics: Transmission holography - 100% parallax free
- Magnification: 1x
- Eye Relief: Unlimited
- Length/Width/Height: 5"x1.8"x2.25" (131x49x60 mm)
- Weight: 11.5 oz (326 grams)
- Temperature: -40 to 150 F (using AA lithiums); -20 to 140 F (all other battery choices)
- Waterproof: Submersible to 10 ft depth
- Sealing: Fogproof internal optics
- Color/Finish: Non reflective black with hard coat finish
- Adjustment (per click): 0.5 MOA (1/2" at 100 yds)
- Adjustment Range: +/- 40 MOA travel
- Mount: 1" Picatinny (MIL-STD-1913) rail
- Return to Zero: Repeatable to 1 MOA after re-mounting
Heads-Up-Display Window
- Optical Surfaces: Anti-glare coating
- Window Dimensions: 1.20" x 0.85" (30 x 23mm)
- Front Window Material: 1/8" solid glass
- Rear Window Material: Shatter resistant laminate (3/16" thick)
- Field of View (100 yds): 30 yds (28m) at a 4" eye relief
- Standard Reticle: 65MOA circle with quadrant ticks with 1 MOA aiming dot
Electrical
- Brightness Adjustment Range: 110,000:1 brightest to lowest
- No Night Vision Compatibility
- Power Source: 2x 1.5V AA batteries (supports lithium, alkaline, or rechargeable)
- Battery Life: 1,000 continuous hours (lithium) at nominal setting 12; 600 continuous with AA alkaline
- Brightness Settings: 30 settings with scrolling feature (10 settings for NV use)
- Auto Battery Check Indicator: Flashing reticle upon start-up
- Auto Shut-down: At 8 hrs- programmable to 4 hrs
The HWS 512 is perfect for anyone who wants fast target acquisition, reliability, durability, and the anyplace availability of AA batteries without the need for night-vision compatibility. The 512 is our most popular HWS in the lineup. Its ideal when you need the best in speed and versatility, without night vision compatibility. Auto shutdown at 8 hours.
Operation
- Optics: Transmission holography - 100% parallax free
- Magnification: 1x
- Eye Relief: Unlimited
- Length/Width/Height: 5"x1.8"x2.25" (131x49x60 mm)
- Weight: 11.5 oz (326 grams)
- Temperature: -40 to 150 F (using AA lithiums); -20 to 140 F (all other battery choices)
- Waterproof: Submersible to 10 ft depth
- Sealing: Fogproof internal optics
- Color/Finish: Non reflective black with hard coat finish
- Adjustment (per click): 0.5 MOA (1/2" at 100 yds)
- Adjustment Range: +/- 40 MOA travel
- Mount: 1" Picatinny (MIL-STD-1913) rail
- Return to Zero: Repeatable to 1 MOA after re-mounting
Heads-Up-Display Window
- Optical Surfaces: Anti-glare coating
- Window Dimensions: 1.20" x 0.85" (30 x 23mm)
- Front Window Material: 1/8" solid glass
- Rear Window Material: Shatter resistant laminate (3/16" thick)
- Field of View (100 yds): 30 yds (28m) at a 4" eye relief
- Standard Reticle: 65MOA circle with quadrant ticks with 1 MOA aiming dot
Electrical
- Brightness Adjustment Range: 110,000:1 brightest to lowest
- No Night Vision Compatibility
- Power Source: 2x 1.5V AA batteries (supports lithium, alkaline, or rechargeable)
- Battery Life: 1,000 continuous hours (lithium) at nominal setting 12; 600 continuous with AA alkaline
- Brightness Settings: 30 settings with scrolling feature (10 settings for NV use)
- Auto Battery Check Indicator: Flashing reticle upon start-up
- Auto Shut-down: At 8 hrs- programmable to 4 hrs
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Items Like The Eotech 512A65 HWS 512 Matte Black 1 x 1.20" x 0.85" 1 MOA Red Dot/68 MOA Ring
on
09/22/2025
Love it! Repeat customer, love this place.
on
03/31/2022
Great addition to my AR. Clear optical with adjustable brightness. Buttons to adjust brightness are kinda hard to get to as I still have pop up sights on my gun and the buttons are slightly covered.
on
05/07/2020
This is among the first few items that I have purchased from Bud's, this set of optics is second to none! and Bud's handled the order and shipping in a VERY timely manner as they have with all of my orders during these challenging times, like one other person said in their review, "if this is the way Bud's does business during these crazy times, then imagine how well they operate in the norm". I will buy from no-one else except for Bud's
Thanks Bud's, Keep up the great work and stay safe
Thanks Bud's, Keep up the great work and stay safe
on
02/11/2020
Works great. 20 gazillion operators can’t be wrong!!!!
on
02/26/2018
Amazing optic , so many uses from 22-308. Always works good aquastion holds zero a must have if your into good glass
on
10/01/2017
Highly recommend Eotech red dot sights as an alternative to Aimpoint or Trijicon brands. Love the 65 MOA circle dot reticle. Has been 100% reliable so far. It's expensive, but worth every penny. Also recommend using a magnifier to enhance accuracy for long range shooting with any red dot sight.
on
06/14/2017
Great optic. I shoot the rifle it's on frequently. Optic never fails, and holds zero.
on
02/10/2015
It's an Eotech. and I ordered it from Bud's. Awesome, and Awesome. Enough said.
on
01/24/2015
great Sight, there is a little late and confuse over USPS and UPS but it arrive in 4 day. every satisfied.
on
01/10/2015
Awesome sight! I ordered it Wed night at about 6pm arrived Sat afternoon!! Another quick and painless transaction with Buds! Thank you.
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