Product image 1, can be opened in a modal.
HOLOSUN HS510C/HM3X      HS510C/HM3X COMBO W/CASE
Product image 2, can be opened in a modal.
HOLOSUN HS510C/HM3X      HS510C/HM3X COMBO W/CASE
Product image 3, can be opened in a modal.
HOLOSUN HS510C/HM3X      HS510C/HM3X COMBO W/CASE

HOLOSUN HS510C/HM3X HS510C/HM3X COMBO W/CASE

Regular price $484.99 USD
Regular price $484.99 USD Sale price $484.99 USD
Shipping calculated at checkout.
  • In stock
  • Inventory on the way

Holosun HS510CHM3X 510 & HM3X Combo Kit Black Anodized 1x/3x, 2 MOA Red Dot/65 MOA Circle Reticle
Holosun has earned a reputation for innovation when it comes to tactical sights and the HS510C and HM3X Magnifier Combo is the perfect red dot sight combination. The HS510C Open Reflex red dot sight offers a wide viewing window with advanced technology; Solar Failsafe technology powers the unit by a solar panel, which allows the sight is always charging an internal power storage cell, but it also utilizes a separate backup battery for triple power redundancy; Shake Awake technology puts the sight to sleep when no movement is detected but allows the optic to quickly jump into action at the slightest movement and the Multiple Reticle System (MRS) offers flexibility in visual perspectives. The reticle is interchangeable between a Red 65 MOA ring with 2 MOA dot, a ring only and a dot only depending on situational needs. A single LED projects all three reticles, so no re-zeroing is ever required. Though the HS510C mounts at an absolute co-witness as a default, this combo pack includes a bonus spacer so the HS510C can be mounted at a lower 1/3 co-witness if desired. The HM3X flip-to-the-side magnifier features a very generous 2.75" of eye relief, extremely clear glass and an adjustable diopter for focus control. With a simple flip of the wrist, the operator can transition from no magnification to 3x power and back again. Mounting options include an integrated QD mount with an optional spacer for absolute co-witness. IP56 waterproof.




Battery Size: CR2032
Magnification: 1x/3x
Objective: 0.91" x 1.26"/1.23"
Field Of View: 7 Degrees
Eye Relief: Unlimited/2.75"
Dot Size: 2 MOA/65 MOA
Length: 3.30"/4.03"
Weight: 4.94 oz/9.80 oz
Finish: Black Anodized
Reticle: 2 MOA Red Dot/65 MOA Circle
Adjustment Size: .50 MOA
Proofs: Waterproof
Optic Coating: Multi-Coated
Windage Elevation: Adjustable
Type: Red Dot Scopes
Shipping & Returns
  • Shipping methods and estimated delivery dates
  • Shipping cost or free shipping info
  • Return policy summary
  • Country-specific shipping details
HOLOSUN HS510C/HM3X      HS510C/HM3X COMBO W/CASE

HOLOSUN HS510C/HM3X HS510C/HM3X COMBO W/CASE

Regular price $484.99 USD
Regular price $484.99 USD Sale price $484.99 USD

Perfect daypack for everyday carry

I’ve been using this backpack as my daily carry bag, and it’s absolutely brilliant. Compact, tough, and surprisingly spacious for its size. It fits my water bottle, lunch, tools, and even a small tablet with no problem. The MOLLE webbing makes it super customizable. Can’t recommend it enough for urban or light outdoor use!

— Marko Mäkinen

Ideal for short hikes and versatile use

This backpack its the sweet spot between size and functionality. I’ve taken it on weekend hikes and as a travel companion—it performs flawlessly. It’s built like a tank, comfortable to wear for long stretches, and the internal frame adds excellent support. Definitely worth every penny!

— Just Me

Serious gear for serious adventures

I’ve used this backpack on multi-day treks and it’s a beast. The build quality is outstanding—everything from the zippers to the straps feels durable and reliable. The side pouch system and internal organization make packing efficient. It’s the best large pack I’ve ever owned for backcountry trips.

— Mike Hiker

The ultimate load hauler

If you need a pack that can handle serious gear and harsh conditions, this is it. I use it for hunting and winter expeditions—it swallows everything I throw at it and distributes weight beautifully. The modular design lets me adapt it to any mission. Truly a professional-grade backpack.

— Author's name