Holosun 510C Red Dot 2 MOA HM3X Magnifier Combo + $50 Gift Card

LIMITED TIME OFFER - This purchase includes a $50 BattleHawk Armory E-Gift Card for use next time (emails within 24 hours)

Buy your Holosun Combo 65 MOA Ring/Red Dot from BattleHawk Armory today!

The Holosun HS510C and HM3X Magnifier package combines speed, precision, and adaptability into one versatile optic system. Built for shooters who demand fast target acquisition at close range and the option to extend their reach, this combo is equally at home on carbines, tactical rifles, and modern sporting platforms.

The HS510C open reflex sight offers a wide sight window for an expansive field of view. Its Multi-Reticle System allows instant switching between a 2 MOA dot, 65 MOA circle, or a combined circle-dot—without re-zeroing—making it adaptable for different shooting scenarios. Solar Failsafe technology extends operation by harvesting light, while Shake Awake ensures the optic is ready the moment you need it.

Paired with the HS510C, the HM3X magnifier delivers clear 3X magnification and generous 2.75-inch eye relief for extended shots. Its ambidextrous flip-to-side mount makes transitions from 1X to 3X seamless, while the quick-detach system and included spacer provide both absolute and lower 1/3 co-witness options.

Durable aluminum housings, IP-rated water resistance, and shockproof construction make both units rugged enough for demanding use. Together, they form a high-performance pairing that expands the capability of your rifle in any environment.

Specifications

HS510C Reflex Optic:

• Reticle: 2 MOA dot, 65 MOA circle, or circle-dot

• Click Adjustment: 1/2 MOA, 50 MOA range

• Battery: CR2032, up to 50,000 hours

• Solar Failsafe & Shake Awake technology

• Field of View: Unlimited, parallax free

• Length: 3.3" | Width: 1.8" | Height: 1.6"

• Weight: 8.3 oz

• IPX7 water-resistant, shockproof

HM3X Magnifier:

• Magnification: 3X

• Eye Relief: 70mm (2.75")

• FOV: ~37 ft @ 100 yds

• Exit Pupil: 7.6mm (0.29")

• Housing: Aluminum, black finish

• Length: 3.9" | Width: 2.4" | Height: 1.6"

• Weight: 9.8 oz

• Mount: QD with spacer, absolute or lower 1/3 co-witness

• Flip-to-side design, ambidextrous

• IP67 certified

This combo gives you the speed of a reflex sight and the precision of magnification—ideal for dynamic shooters who need both close-quarters responsiveness and medium-range capability.