+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 HS503GU Micro Red Dot Sight

01:33
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
1 of 1 videos
Holosun 503GU Product
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
1 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
2 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
3 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
4 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
5 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
6 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU
7 of 7 images
Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle,Black HS503GU

Tap Tap to Zoom

Questions & Answers
Compatible Flip Up Lens Covers And/or Bikini Covers? Expert Answer

Unfortunately, there is not enough area on the optic for aftermarket flip-up covers.

If you have not yet purchased the optic, Sig Sauer's Romeo 5
https://www.opticsplanet.com/sig-sauer-romeo5-x-compact-red-dot-sight-1x20mm-2-moa-red-dot-0-5-moa-adj-aaa-m1.html
comes with a bikini cover, as well as the Vortex SPARC AR.
https://www.opticsplanet.com/vortex-sparc-ar-red-dot-sight.html

Mark H.

by Mark H., Gear Expert, December 19, 2017
See 1 More Answer
looking for a 1/3 co witness quick detach for this sight Expert Answer

This would work with this sight: https://www.opticsplanet.com/american-defense-manufacturing-aimpoint-t1-micro-mount-1-piece-lower-1-3rd-co-wi.html

by Ethan C., Gear Expert, October 21, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Great item and customer support was amazing by Billy, Verified Owner, September 29, 2018
When I received this item, the outer 65MOA ring flickered and vanished. It intermittently came back, but I decided to contact the warranty support for advice and possible repair. Within just a few hours, Sean Holloway of Holosun's California office...
Read More...
4/4 found this helpful
Helpful Positive Review Holosun the one to beat by B, July 31, 2019
I have owned and or used most top name brand RDS optics. I am blown away at the performance of the Holosun RDS. Tough, rugged and Very dependable. I would not hesitate to go back to Afghanistan or Iraq with one of these on an M4. I have been brutal o...
Read More...
1/1 found this helpful
Helpful Positive Review The Best Micro Red Dot! by Bryan, July 29, 2016
This red dot outperforms all the others that I have owned! The 65MOA circle dot is very nice for easy acquisition of targets and will probably be my go-to reticle. The 2MOA dot is very crisp for precision shooting, hold down the - button for 3 second...
Read More...
8/8 found this helpful
Helpful Positive Review Great Red Dot - Better Price by Eric Wilson, Verified Owner, May 20, 2018
I’ve got a TRIJICON MRO on my AR 15 rifle. Wanted to put a Red Dot on my Truck Gun that I built ( 10 inch AR with collapsible stock ) but didn’t want to drop another $400. I was comparing this to the Sig Romeo and it seemed like the Reviews in the H...
Read More...
1/1 found this helpful
Helpful Positive Review Good little red dot by Billbdl, October 4, 2018
I am a novice shooter and I purchased this red dot after shooting with a friend who had the sight on his EVO Scorpion. I have to say I’m very pleased with this red dot. I took it to the range and had no issues getting it sighted in. Very happy with m...
Read More...
1/1 found this helpful
Helpful Positive Review I am not sure if I will ever buy another $700 RDS ever again by STAbaby, June 7, 2018
I was lead to this product by another friend in my community. I will start by saying I am not new to RDS's, and have a host of optics ranging from Aimpoint, EOTech, Trijicon, Burris, Bushnell, Leupold, Vortex...and now Holosun. If it was not for he r...
Read More...
1/2 found this helpful
Read All 42 Reviews

Product Discontinued by Manufacturer

Holosun HS503GU 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 HS503GU Micro Red Dot Sight

The Holosun HS503GU 2 MOA Red Dot Sight features a unique side mounted battery and a U-housing design that covers the windage and elevation turrets on two sides. These Red Dot Sights utilize LED technology that enhances the battery life up to 5 years, and uses the Holosun Shake Awake technology to automatically turn the optic on when it senses movement, and shuts it back off automatically once the movement has subsided. The Holosun HS503GU 65 MOA Circle Dot Scope is built from durable aluminum and is parallax free with an unlimited field of view. Reduce the time it takes to train and save ammunition by increasing your accuracy and target acquisition with the Holosun HS503GU Parallax Free Red Dot/Circle Sight.image

Features of Holosun HS503GU 65 MOA Circle Dot Scope, 28Y-RD-HS503GU:

  • 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 HS503GU Micro Red Dot Sight, 28Y-RD-HS503GU
  • Low mount and 1/3 Co-witness mount

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
12% Coupon
Armasight Thermal Zeroing Target, 15x15cm/6x6in
2 models
Armasight Thermal Zeroing Target, 15x15cm/6x6in
(4)
As Low As (Save Up to $5.00)
$49.99
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 $1.50)
$17.49
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 35%)
$16.99
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
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
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
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
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
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
RTS Targets CQB Target Kit
3 models
RTS Targets CQB Target Kit
(3)
List: $200.00 (Save 20%)
$159.90
See all 3 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
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
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
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
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
Infinite Defense Infinity Threat Target, White, THREAT
Infinite Defense Infinity Threat Target, White, THREAT
List: $159.00 (Save 20%)
$127.99
Gatorz Blastshield B2 Sunglasses
6 models
Gatorz Blastshield B2 Sunglasses
As Low As
$285.00
See all 6 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
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
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
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
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

1–17 / 17
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 30%)
$565.49
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
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
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
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 23%)
$1,149.00
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
Best Rated
SIG SAUER Juliet5 5x24mm Micro Magnifier, Black, SOJ5M001
SIG SAUER Juliet5 5x24mm Micro Magnifier, Black, SOJ5M001
(38)
List: $329.99 (Save 33%)
$219.99
Best Rated
Vortex Micro 6X Red Dot Sight Magnifier, Black, 4.3in, 10.9oz, V6XM
Vortex Micro 6X Red Dot Sight Magnifier, Black, 4.3in, 10.9oz, V6XM
(25)
List: $549.99 (Save 27%)
$399.00
Next

Batteries

1–3 / 3
Previous
Best Rated
Energizer 3 Volt Button Battery, CR2032, 353119
Energizer 3 Volt Button Battery, CR2032, 353119
(5)
List: $5.99 (Save 52%)
$2.89
NcSTAR Gun Accessory - CR2032 Battery For All Red Dots & Ill. Scopes AB2032
NcSTAR Gun Accessory - CR2032 Battery For All Red Dots & Ill. Scopes AB2032
(1)
List: $5.99 (Save 17%)
$4.99
TruGlo Battery Cr2032 2 Pk, TG-TG988C
TruGlo Battery Cr2032 2 Pk, TG-TG988C
List: $14.03 (Save 43%)
$7.99
Next

Related Products to Holosun HS503GU Micro Red Dot Sight

Image of Holosun HE407C-GR-X2 1x 2 MOA Dot Green Dot Sights Holosun HE407C-GR-X2 1x 2 MOA Dot Green Dot Sights (107) List: $305.87 (Save 26%) $226.19 Blazin' Deal
Image of Holosun HE407C-GR-X2 1x 2 MOA Dot Green Dot Sights Holosun HE407C-GR-X2 1x 2 MOA Dot Green Dot Sights (107) List: $305.87 (Save 26%) $226.19 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 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 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 HS503GU Micro Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

Holosun Circle Micro Red Dot Sight,2 MOA Dot,65 MOA Circle, Black HS503GU , MPN: HS503GU , Code: 28Y-RD-HS503GU
Compare (0)
1 item has been added
Add at least two items to compare