+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Holosun HS503BU Micro Red Dot Sight

Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
1 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
2 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
3 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
4 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
5 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
6 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
7 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
8 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
9 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
10 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU
11 of 11 images
Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU

Tap Tap to Zoom

Questions & Answers
will this co witness with cz scorpion factory sights? Expert Answer

It may with the low mount, however the lower 1/3 cowitness mount is AR height and will most likely not allow you to cowitness with the CZ iron sights.

by Jonathan D., Gear Expert, May 13, 2019
Will this fit on a midwest industries ak mount for the primary arms, aimpoint base? Expert Answer

Yes, it is compatible with Aimpoint H1/T1 mounts.

by Jonathan D., Gear Expert, May 13, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review HOLOSUN 503BU by Red5, September 19, 2018
Are you going to battle ISIS in the Middle East? If the answer is "no" buy this red dot.... $157 bucks and free shipping... plus better features (shake awake, battery life) than EOTECH... HOLOSUN iis the leader here... and by the way the reticle look...
Read More...
2/2 found this helpful
Helpful Positive Review Fantastic semi-budget red dot by Vince224, Verified Owner, September 29, 2016
Yes, it is made in China. No, it is not an Aimpoint. BUT, this thing is really, really good. The optical clarity is unbelievable (better than Aimpoint??). The swtichable dot / circle-dot reticle is the gold standard from my POV; no idea why other...
Read More...
13/14 found this helpful
Helpful Positive Review Holosun HS503BU by Spencer, May 3, 2018
I just recently purchased this Optic and I couldn't be happier! The reticles are very clear and crisp as well as the glass. The sight itself is very durable and I can see myself having this sight for a very long time. I would strongly recommend. Can'...
Read More...
1/1 found this helpful
Helpful Positive Review Best red dot for the money by Glockmeisterthreefiveseven, May 22, 2018
After running almost every red dot on the market I decided to take a chance on the Holosun for a budget AR pistol build. To my surprise the quality is outstanding, the glass is extremely clear, and has little to no glare. The shake awake feature is r...
Read More...
1/1 found this helpful
Helpful Positive Review Great Optic by Ryan Hopkins, Verified Owner, March 15, 2018
Had this on my Ar before I purchased my ACOG. This is a great little sight. Auto on function with 5 year battery life for under 200!!! It has very clear glass and the option to switch between the 65 moa circle and the 2 moa dot is great.
3/3 found this helpful
Helpful Positive Review Great Sight by TAV, December 11, 2017
Works as advertised. Easy to use, consistent, lightweight. The circle dot reticle is outstanding. No issues mounting or shooting with ease on my 7.62X39 AR SBR. After several trips to the range it appears to be an excellent value at $175. Enough said...
Read More...
4/4 found this helpful
Read All 35 Reviews

Product Discontinued by Manufacturer

Holosun HS503BU Micro Red Dot Sight has been discontinued by Holosun and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Red Dot Sights & Accessories, Red Dot Sights yourself to try and find the perfect replacement for you!

Product Info for Holosun HS503BU Micro Red Dot Sight

The Holosun HS503BU 2 MOA Red Dot Sight is housed in a durable, aluminum housing that has a unique U-shape design that protects the windage and elevation turrets on two sides. Parallax free with an unlimited field of view, these Red Dot Sights by Holosun have an incredible battery life of up to 5 years on a single CR2032 battery located internally and accessible through the internal tray on the side of the optic. The Holosun HS503BU 65 MOA Circle Dot Scope features Shake Awake motion sensor technology that turns the optic on whenever movement is sensed and automatically shuts back off once the movement has subsided. For a reliable, versatile sight that will increase your accuracy and speed up your target acquisition, choose the Holosun HS503BU Parallax Free Red Dot/Circle Sight.image

Features of Holosun HS503BU 65 MOA Circle Dot Scope, 28Y-RD-HS503BU:

  • Shake Awake - Motion based on and off
  • 2 MOA dot & 65 MOA Circle
  • Reduced training time and ammunition
  • Unlimited field of view
  • Parallax-free with unlimited eye relief
  • Durable and reliable construction

Package Contents:

  • Holosun HS503BU Micro Red Dot Sight, 28Y-RD-HS503BU
  • Low Mount
  • 1/3 Co-Witness Mount
  • Adjustment Tool
  • Torx Key
  • Rubber Lens Covers
  • Extra Battery Tray

Red Dot Accessories

1–60 / 60
Previous
Blazin' Deal
OpticsPlanet Exclusive EZ2C Targets Red Dot Optics Style 6, Green and Black Ink on High Quality White Paper, 25 Pack, EZ2CRD06
OpticsPlanet Exclusive EZ2C Targets Red Dot Optics Style 6, Green and Black Ink on High Quality White Paper, 25 Pack, EZ2CRD06
(39)
List: $11.99 (Save 59%)
$4.91
Blazin' Deal
ISOtunes Sport OPMOD CALIBER True Wireless Tactical Earbuds With Bluetooth, 25 NRR
2 models
ISOtunes Sport OPMOD CALIBER True Wireless Tactical Earbuds With Bluetooth, 25 NRR
(40)
As Low As (Save 52%)
$95.54
See all 2 models
10% Bonus Bucks
Fix It Sticks All-In-One Torque Driver Kit, Black, Small, FISMUTK
Fix It Sticks All-In-One Torque Driver Kit, Black, Small, FISMUTK
(103)
List: $120.00 (Save 10%)
$108.00
Free 2 Day Shipping
OTTO Engineering NoizeBarrier TAC
3 models
OTTO Engineering NoizeBarrier TAC
(12)
As Low As (Save Up to $46.17)
$877.21
See all 3 models
Blazin' Deal
OTTO Engineering NoizeBarrier Micro, Black, V4-11029
OTTO Engineering NoizeBarrier Micro, Black, V4-11029
(61)
List: $493.96 (Save $28.99)
$464.97
Blazin' Deal
TRYBE Optics SLED 5x36mm Compact Prism Scope Red Dot Sight, 36mm Tube
2 models
TRYBE Optics SLED 5x36mm Compact Prism Scope Red Dot Sight, 36mm Tube
(13)
As Low As (Save Up to 55%)
$194.39
See all 2 models
Free 2 Day Shipping
Gatorz MilSpec Ballistic Lens Sentix Glasses
3 models
Gatorz MilSpec Ballistic Lens Sentix Glasses
As Low As
$265.00
See all 3 models
Blazin' Deal
SIG SAUER Romeo5XDR GEN II 5x24mm Combo Kit, 2 MOA Red Dot Sights, Black, SORJ5X201
SIG SAUER Romeo5XDR GEN II 5x24mm Combo Kit, 2 MOA Red Dot Sights, Black, SORJ5X201
(20)
List: $499.99 (Save 24%)
$379.99
Blazin' Deal
Armasight Thermal Zeroing Target, 15x15cm/6x6in
2 models
Armasight Thermal Zeroing Target, 15x15cm/6x6in
(4)
As Low As (Save Up to 20%)
$43.99
See all 2 models
Blazin' Deal
PELTOR ComTac VI NIB Headset, Single DL, Headband & ARC, 915 MHz, Coyote Brown, MT20H682FB-47N CYS
PELTOR ComTac VI NIB Headset, Single DL, Headband & ARC, 915 MHz, Coyote Brown, MT20H682FB-47N CYS
(1)
List: $1,239.00 (Save 16%)
$1,040.25
12% Coupon
RTS Targets Self-Healing Target with Two Torsos
3 models
RTS Targets Self-Healing Target with Two Torsos
(1)
List: $246.00 (Save $19.68)
$226.32
See all 3 models
Blazin' Deal
PELTOR Comtac VI NIB Dual Foldable Dynamic Boom Mic Hearing Defender Headset, Green, MT20H682FB-09N GNS
PELTOR Comtac VI NIB Dual Foldable Dynamic Boom Mic Hearing Defender Headset, Green, MT20H682FB-09N GNS
(3)
List: $865.90 (Save 29%)
$611.09
Blazin' Deal
OTTO Engineering NoizeBarrier Range SA
3 models
OTTO Engineering NoizeBarrier Range SA
(5)
As Low As (Save Up to 24%)
$519.81
See all 3 models
Blazin' Deal
Birchwood Casey Texas Star Plinking Target, Black, BC-TXSPT
Birchwood Casey Texas Star Plinking Target, Black, BC-TXSPT
(2)
List: $409.99 (Save 32%)
$280.72
10% Bonus Bucks
Fix It Sticks Hard Case Rifle & Optics Toolkit
2 models
Fix It Sticks Hard Case Rifle & Optics Toolkit
(2)
As Low As (Save 10%)
$150.00
See all 2 models
Throom Targets Knockdown Plate Rack 6in Round Target Kit, Green, 11069-0116
Throom Targets Knockdown Plate Rack 6in Round Target Kit, Green, 11069-0116
(3)
List: $499.99 (Save 26%)
$369.99
Double Tap Industries Adjustable 2X4 Steel Target Stand
2 models
Double Tap Industries Adjustable 2X4 Steel Target Stand
As Low As (Save Up to $20.00)
$149.99
See all 2 models
Blazin' Deal
Caldwell Stable Table BR Shooting Bench, Brown, 3005251
Caldwell Stable Table BR Shooting Bench, Brown, 3005251
(1)
List: $549.99
Add to Cart for Your
Special Price
15% Bonus Bucks
Vortex Banshee Sunglasses
2 models
Vortex Banshee Sunglasses
(1)
List: $179.99 (Save 28%)
$129.00
See all 2 models
Infinite Defense Fixed Target Stand, Red, TSADJ
Infinite Defense Fixed Target Stand, Red, TSADJ
List: $69.99 (Save 14%)
$59.99
On Sale
Action Target PT Gong Target Kit
5 models
Action Target PT Gong Target Kit
As Low As (Save Up to 27%)
$263.49
See all 5 models
SSP Eyewear Chelan AST Shooting Glasses Kit, Black Frame, Amber, Clear And Smoked Anti-Fog Lenses, CHELAN AST KIT
SSP Eyewear Chelan AST Shooting Glasses Kit, Black Frame, Amber, Clear And Smoked Anti-Fog Lenses, CHELAN AST KIT
(2)
List: $59.99 (Save 15%)
$50.99
Reptilia ROF Riser for Trijicon RMR
4 models
Reptilia ROF Riser for Trijicon RMR
(4)
As Low As (Save Up to 14%)
$39.29
See all 4 models
15% Bonus Bucks
Vortex Killflash ARD for StrikeFire Red Dot Threaded, Black, .4in, .8oz, ARD35
Vortex Killflash ARD for StrikeFire Red Dot Threaded, Black, .4in, .8oz, ARD35
(16)
List: $49.99 (Save 32%)
$34.00
On Sale
Wiley X Changeable Series Saber Advanced Safety Glasses, Matte Black Frame, Grey Clear Lens, 307
Wiley X Changeable Series Saber Advanced Safety Glasses, Matte Black Frame, Grey Clear Lens, 307
(6)
List: $82.00 (Save 30%)
$57.40
10% Bonus Bucks
Vortex Lens Cleaning Pen, Black, .2in, .8oz, LP-2
Vortex Lens Cleaning Pen, Black, .2in, .8oz, LP-2
(5)
List: $14.99 (Save 40%)
$9.00
Final Sale
Pro Ears Stealth 28 Hearing Protection
3 models
Pro Ears Stealth 28 Hearing Protection
(10)
As Low As (Save Up to 20%)
$52.19
See all 3 models
Thompson Target HALO Scope Sight-In Reactive Splatter Targets 8.5x11, 20 Pack, Black/Red, Small, 4605-20
Thompson Target HALO Scope Sight-In Reactive Splatter Targets 8.5x11, 20 Pack, Black/Red, Small, 4605-20
List: $18.99 (Save 11%)
$16.99
Thompson Target HALO B27-SHIELD Defensive Training Reactive Splatter Targets 12.5x19
2 models
Thompson Target HALO B27-SHIELD Defensive Training Reactive Splatter Targets 12.5x19
As Low As (Save Up to 33%)
$17.49
See all 2 models
Best Rated
Nikon Lens Pen Cleaning Pen System
2 models
Nikon Lens Pen Cleaning Pen System
(36)
As Low As (Save 10%)
$10.79
See all 2 models
Howard Leight SharpShooter A700 Safety Eyewear w/ Clear Frame & Clear/Tint Lens R01636
Howard Leight SharpShooter A700 Safety Eyewear w/ Clear Frame & Clear/Tint Lens R01636
(3)
List: $15.19 (Save 44%)
$8.54
GG&G B-COMP 30mm Rifle Scope Ring & Accessories
2 models
GG&G B-COMP 30mm Rifle Scope Ring & Accessories
(3)
As Low As (Save Up to 39%)
$18.99
See all 2 models
Best Rated
Wiley X Romer 3 Sunglasses Extra Lenses
2 models
Wiley X Romer 3 Sunglasses Extra Lenses
(6)
List: $33.02 (Save Up to 11%)
$31.00
See all 2 models
Blazin' Deal
OpticsPlanet Exclusive EZ2C Targets Red Dot Optics Style 5, Green and Black Ink on High Quality White Paper, 25 Pack, EZ2CRD05
OpticsPlanet Exclusive EZ2C Targets Red Dot Optics Style 5, Green and Black Ink on High Quality White Paper, 25 Pack, EZ2CRD05
(49)
List: $11.99 (Save 58%)
$5.00
Clearance
ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR
5 models
ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR
(23)
As Low As (Save Up to 45%)
$109.99
See all 5 models
Blazin' Deal
3M VIII Single Comm Headset, Nexus 4-Con
3 models
3M VIII Single Comm Headset, Nexus 4-Con
(1)
As Low As (Save Up to 26%)
$759.99
See all 3 models
Blazin' Deal
Peltor TEP200 Electronic Earplugs Tactical Foam Earbuds Black/Orange Adult Yes
Peltor TEP200 Electronic Earplugs Tactical Foam Earbuds Black/Orange Adult Yes
(1)
List: $690.00 (Save 24%)
$522.49
Blazin' Deal
Leupold Payload Performance Eyewear
4 models
Leupold Payload Performance Eyewear
(1)
As Low As (Save Up to 11%)
$169.49
See all 4 models
Radian Weapons Glock MOS Radian EPS Guardian Optic Guard & Sights, Black, G1502
Radian Weapons Glock MOS Radian EPS Guardian Optic Guard & Sights, Black, G1502
(1)
List: $255.99 (Save 30%)
$179.95
Blazin' Deal
OpticsPlanet Exclusive EZ2C Targets Silhouette Target
2 models
OpticsPlanet Exclusive EZ2C Targets Silhouette Target
List: $16.95 (Save 61%)
$6.56
See all 2 models
Blazin' Deal
PELTOR ComTac VI NIB 23 dB Headset, Single DL, Green, Headband & ARC, 915 MHz, Green, MT20H682FB-47N GNS
PELTOR ComTac VI NIB 23 dB Headset, Single DL, Green, Headband & ARC, 915 MHz, Green, MT20H682FB-47N GNS
(1)
List: $1,239.00 (Save 16%)
$1,046.63
RTS Targets CQB Target Kit
3 models
RTS Targets CQB Target Kit
(3)
List: $200.00 (Save 20%)
$159.90
See all 3 models
Free 2 Day Shipping
PELTOR 3M, ComTac, VI NIB Headset, Foldable, MI Input, Dynamic Boom MIc, Green, MT20H682FB-09N GN
PELTOR 3M, ComTac, VI NIB Headset, Foldable, MI Input, Dynamic Boom MIc, Green, MT20H682FB-09N GN
List: $759.99 (Save 20%)
$609.99
Best Rated
Birchwood Casey 5 Spring Loaded Self-Resetting Targets w/ Plate Rack, Black, BC-5TPR
Birchwood Casey 5 Spring Loaded Self-Resetting Targets w/ Plate Rack, Black, BC-5TPR
(5)
List: $439.99 (Save 22%)
$341.99
10% Bonus Bucks
Fix It Sticks Torque Limiter Kits
2 models
Fix It Sticks Torque Limiter Kits
(10)
As Low As (Save Up to 11%)
$106.00
See all 2 models
Infinite Defense Infinity Threat Target, White, THREAT
Infinite Defense Infinity Threat Target, White, THREAT
List: $159.00 (Save 20%)
$127.99
Double Tap Industries Double Tap Ind. Adjustable T-Post Steel Target Stand
2 models
Double Tap Industries Double Tap Ind. Adjustable T-Post Steel Target Stand
As Low As (Save Up to $20.00)
$149.99
See all 2 models
Blazin' Deal
Caldwell Stable Table Deluxe Shooting Bench 252552
Caldwell Stable Table Deluxe Shooting Bench 252552
(45)
List: $329.99 (Save 44%)
$185.71
Gatorz Blastshield B2 Sunglasses
6 models
Gatorz Blastshield B2 Sunglasses
As Low As
$285.00
See all 6 models
Birchwood Casey Steel Target Stand Adjustable 13-25in, BC-49018
Birchwood Casey Steel Target Stand Adjustable 13-25in, BC-49018
(4)
List: $45.99 (Save $2.50)
$43.49
Blazin' Deal
Firefield Shooting Glasses FF79001
Firefield Shooting Glasses FF79001
(3)
List: $29.99 (Save 49%)
$15.22
Best Rated
Caldwell Fire Control Front and Full Length Rest
2 models
Caldwell Fire Control Front and Full Length Rest
(23)
As Low As (Save Up to 24%)
$269.49
See all 2 models
Oakley SI Ballistic M-Frame ALPHA Sunglasses
6 models
Oakley SI Ballistic M-Frame ALPHA Sunglasses
(4)
As Low As (Save Up to $11.25)
$175.00
See all 6 models
Best Rated
Wiley X XL-1 Advanced Replacement Parts - Matte Black Frame Only w/accessories, No Lens, XLF
Wiley X XL-1 Advanced Replacement Parts - Matte Black Frame Only w/accessories, No Lens, XLF
(6)
List: $85.50 (Save 16%)
$72.00
Howard Leight Fusion Earplug Sml Corded In H 154-FUS30S-HP, Unit PK
Howard Leight Fusion Earplug Sml Corded In H 154-FUS30S-HP, Unit PK
$389.99
Wiley X Guard Tactical Sunglasses w/ 3 Interchangeable Lenses and Case
2 models
Wiley X Guard Tactical Sunglasses w/ 3 Interchangeable Lenses and Case
(5)
As Low As (Save Up to 15%)
$67.00
See all 2 models
Thompson Target Range Rig Water Resistant Target Carry Case w/Quick-Stand Target Stand, Multi, Large, 6464
Thompson Target Range Rig Water Resistant Target Carry Case w/Quick-Stand Target Stand, Multi, Large, 6464
List: $30.58 (Save 28%)
$21.99
Best Rated
Wiley X Sunglasses / Goggles Replacement Foam Gaskets
4 models
Wiley X Sunglasses / Goggles Replacement Foam Gaskets
(13)
As Low As (Save Up to 33%)
$15.00
See all 4 models
Best Rated
Vortex Pro Torque Wrench, Black/Silver, PR-TW
Vortex Pro Torque Wrench, Black/Silver, PR-TW
(7)
List: $224.99 (Save 34%)
$149.00
PELTOR VI NIB Headset
6 models
PELTOR VI NIB Headset
As Low As (Save Up to 28%)
$1,006.05
See all 6 models
Next

Red Dot Sight Magnifier

1–15 / 15
Previous
12% Coupon
EOTech G45 STS Mini 5x Red Dot Sight Magnifier
4 models
EOTech G45 STS Mini 5x Red Dot Sight Magnifier
(56)
As Low As (Save Up to $36.00)
$575.00
See all 4 models
Blazin' Deal
Holosun HS510C Open Reflex Circle Dot Sight w/HM3X Magnifier Combo, Black, HS510C+HM3X COMBO
Holosun HS510C Open Reflex Circle Dot Sight w/HM3X Magnifier Combo, Black, HS510C+HM3X COMBO
(92)
List: $570.58 (Save 26%)
$421.94
Blazin' Deal
Holosun HM3X Red Dot Magnifier, 3X, Integrated QD Mount w/Optional Spacer, Black, HM3X
Holosun HM3X Red Dot Magnifier, 3X, Integrated QD Mount w/Optional Spacer, Black, HM3X
(130)
List: $235.28 (Save 26%)
$173.99
13% Coupon
Trijicon MRO SD 1x25mm Reflex Red Dot Sight
11 models
Trijicon MRO SD 1x25mm Reflex Red Dot Sight
As Low As (Save Up to 29%)
$568.49
See all 11 models
Best Rated
EOTech EXPS3-4 Holographic Weapon Sight w/ G45.STS 5x Magnifier, Black, HHS V
EOTech EXPS3-4 Holographic Weapon Sight w/ G45.STS 5x Magnifier, Black, HHS V
(56)
List: $1,469.00 (Save 12%)
$1,299.00
Blazin' Deal
SIG SAUER Combo Kit, Romeo-MSR Gen Ii 2 Moa Red Dot, Juliet3-Micro 3X22mm Magnifier, Black, SORJMSR101
SIG SAUER Combo Kit, Romeo-MSR Gen Ii 2 Moa Red Dot, Juliet3-Micro 3X22mm Magnifier, Black, SORJMSR101
(7)
List: $319.99 (Save 17%)
$265.99
5% Bonus Bucks
Sig Sauer 4x 24mm Juliet Red Dot Sights Magnifier
2 models
Sig Sauer 4x 24mm Juliet Red Dot Sights Magnifier
(44)
As Low As (Save Up to 23%)
$399.99
See all 2 models
Best Rated
Vortex Micro 3x22mm Magnifier, Matte Black, 2.9in, 9.6oz, V3XM
Vortex Micro 3x22mm Magnifier, Matte Black, 2.9in, 9.6oz, V3XM
(124)
List: $449.99 (Save 34%)
$299.00
Blazin' Deal
OpticsPlanet Exclusive Meprolight M21 1x30mm Reflex Red Dot Sight and MMX3 3x18mm Micro Magnifier
4 models
OpticsPlanet Exclusive Meprolight M21 1x30mm Reflex Red Dot Sight and MMX3 3x18mm Micro Magnifier
(1)
As Low As (Save Up to 35%)
$524.87
See all 4 models
EOTech HHS STC Holographic Hybrid Sight System with EXPS3-0 HWS, G33 Magnifier and STC, Matte Black, HHS STC
EOTech HHS STC Holographic Hybrid Sight System with EXPS3-0 HWS, G33 Magnifier and STC, Matte Black, HHS STC
List: $1,449.00 (Save $80.00)
$1,369.00
13% Coupon
EOTech G-Series G33 3x Magnifier
4 models
EOTech G-Series G33 3x Magnifier
(149)
As Low As (Save Up to $34.00)
$505.00
See all 4 models
13% Coupon
Trijicon MRO SD Patrol 1x25mm Reflex Red Dot Sight
2 models
Trijicon MRO SD Patrol 1x25mm Reflex Red Dot Sight
As Low As (Save Up to 29%)
$819.99
See all 2 models
Best Rated
Trijicon MRO HD 1x25mm Red Dot Sights Combo Set, 68 MOA Reticle w/2.0 MOA Dot, Angled Glass, Black, 2200057
Trijicon MRO HD 1x25mm Red Dot Sights Combo Set, 68 MOA Reticle w/2.0 MOA Dot, Angled Glass, Black, 2200057
(9)
List: $1,494.00 (Save 22%)
$1,159.00
Best Rated
Vortex VMX-3T Magnifier with Flip Mount, Black, 4.3in, 11.9oz, VMX-3T
Vortex VMX-3T Magnifier with Flip Mount, Black, 4.3in, 11.9oz, VMX-3T
(279)
List: $279.99 (Save 29%)
$199.00
5% Bonus Bucks
EOTech G43 Red Dot Sight Magnifier
4 models
EOTech G43 Red Dot Sight Magnifier
(9)
As Low As (Save Up to $36.00)
$529.00
See all 4 models
Next

Related Products to Holosun HS503BU Micro Red Dot Sight

Image of Holosun HS407C-X2 1x 2 MOA Dot Red Dot Sights Holosun HS407C-X2 1x 2 MOA Dot Red Dot Sights (111) List: $288.22 (Save 26%) $213.14 Blazin' Deal
Image of Holosun HS407C-X2 1x 2 MOA Dot Red Dot Sights Holosun HS407C-X2 1x 2 MOA Dot Red Dot Sights (111) List: $288.22 (Save 26%) $213.14 Blazin' Deal
Image of Holosun HM3X 3x Red Dot Sight Magnifier Holosun HM3X 3x Red Dot Sight Magnifier (130) List: $235.28 (Save 26%) $173.99 Blazin' Deal
Image of Holosun HS510C 3x Circle Dot Sight w/HM3X Magnifier Combo Holosun HS510C 3x Circle Dot Sight w/HM3X Magnifier Combo (92) List: $570.58 (Save 26%) $421.94 Blazin' Deal
Image of Holosun HS510C 3x Circle Dot Sight w/HM3X Magnifier Combo Holosun HS510C 3x Circle Dot Sight w/HM3X Magnifier Combo (92) List: $570.58 (Save 26%) $421.94 Blazin' Deal
Image of Holosun HS507COMP 1x1.1x0.87in Reflex Red Dot Sight 2 models Holosun HS507COMP 1x1.1x0.87in Reflex Red Dot Sight (67) As Low As (Save 26%) $321.89 Blazin' Deal
Image of Holosun HS507COMP 1x1.1x0.87in Reflex Red Dot Sight 2 models Holosun HS507COMP 1x1.1x0.87in Reflex Red Dot Sight (67) As Low As (Save 26%) $321.89 Blazin' Deal
Image of Holosun HS507C-X2 1x 2 MOA Dot Reflex Red Dot Sight 6 models Holosun HS507C-X2 1x 2 MOA Dot Reflex Red Dot Sight (404) As Low As (Save Up to 33%) $244.10 Blazin' Deal
Image of Holosun HS507C-X2 1x 2 MOA Dot Reflex Red Dot Sight 6 models Holosun HS507C-X2 1x 2 MOA Dot Reflex Red Dot Sight (404) As Low As (Save Up to 33%) $244.10 Blazin' Deal
Image of Holosun SCS MOS Green Solar Charging Sight Holosun SCS MOS Green Solar Charging Sight (92) List: $411.75 (Save 26%) $304.49 Blazin' Deal
Image of Holosun SCS MOS Green Solar Charging Sight Holosun SCS MOS Green Solar Charging Sight (92) List: $411.75 (Save 26%) $304.49 Blazin' Deal
Image of Holosun Advanced Enclosed Micro 1x 1.1 x 0.87 in Reflex Red Dot Sight 2 models Holosun Advanced Enclosed Micro 1x 1.1 x 0.87 in Reflex Red Dot Sight (54) As Low As (Save Up to 30%) $330.99 Blazin' Deal
Image of Holosun Advanced Enclosed Micro 1x 1.1 x 0.87 in Reflex Red Dot Sight 2 models Holosun Advanced Enclosed Micro 1x 1.1 x 0.87 in Reflex Red Dot Sight (54) As Low As (Save Up to 30%) $330.99 Blazin' Deal
Image of Holosun HS507K Compact Pistol 2x 0.58 x 0.77 in Reflex Red Dot Sight 2 models Holosun HS507K Compact Pistol 2x 0.58 x 0.77 in Reflex Red Dot Sight (77) As Low As (Save Up to 15%) $295.99 10% Bonus Bucks
Image of Holosun HS507K Compact Pistol 2x 0.58 x 0.77 in Reflex Red Dot Sight 2 models Holosun HS507K Compact Pistol 2x 0.58 x 0.77 in Reflex Red Dot Sight (77) As Low As (Save Up to 15%) $295.99 10% Bonus Bucks
Image of Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight 3 models Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight (76) As Low As (Save 15%) $429.99 Best Rated
Image of Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight 3 models Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight (76) As Low As (Save 15%) $429.99 Best Rated
Image of Holosun EPS-Carry 1x0.58x0.77in - Reflex Red Dot Sight w/Multiple Reticle System 3 models Holosun EPS-Carry 1x0.58x0.77in - Reflex Red Dot Sight w/Multiple Reticle System (88) As Low As (Save Up to 21%) $379.99 Blazin' Deal
Image of Holosun EPS-Carry 1x0.58x0.77in - Reflex Red Dot Sight w/Multiple Reticle System 3 models Holosun EPS-Carry 1x0.58x0.77in - Reflex Red Dot Sight w/Multiple Reticle System (88) As Low As (Save Up to 21%) $379.99 Blazin' Deal
Image of Holosun HE508T-GR-X2 1x 2 MOA Dot Green Dot Sights Holosun HE508T-GR-X2 1x 2 MOA Dot Green Dot Sights (62) List: $470.58 (Save 15%) $399.99 Best Rated
Image of Holosun HE508T-GR-X2 1x 2 MOA Dot Green Dot Sights Holosun HE508T-GR-X2 1x 2 MOA Dot Green Dot Sights (62) List: $470.58 (Save 15%) $399.99 Best Rated
Image of Holosun AEMS PRO X2 1x 1.1x0.87in Reflex Red Dot Sight 3 models Holosun AEMS PRO X2 1x 1.1x0.87in Reflex Red Dot Sight (5) As Low As (Save 15%) $399.99 5% Bonus Bucks
Image of Holosun AEMS PRO X2 1x 1.1x0.87in Reflex Red Dot Sight 3 models Holosun AEMS PRO X2 1x 1.1x0.87in Reflex Red Dot Sight (5) As Low As (Save 15%) $399.99 5% Bonus Bucks
Image of Holosun 1x 1.25 x 0.98 in Digital Reflex Thermal Sight Holosun 1x 1.25 x 0.98 in Digital Reflex Thermal Sight (7) List: $1,882.34 (Save 28%) $1,359.99 Blazin' Deal

Holosun HS503BU Micro Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

Holosun Circle Micro Red Dot Sight, 2 MOA Dot, 65 MOA Circle, Black, HS503BU , MPN: HS503BU , UPC: 605930624533 , Code: 28Y-RD-HS503BU
Compare (0)
1 item has been added
Add at least two items to compare