This Holosun combo pairs the wide-view HS510C-GR reflex optic with the HM3X 3A- magnifier, giving you instant 1A- speed plus the ability to extend to 3A- without removing your optic. The HS510C's Multi-Reticle System (2 MOA dot / 65 MOA circle / circle+dot), Solar Failsafe, and Shake Awake deliver long runtime and rock-solid reliability, while the HM3X provides crystal-clear 3A- magnification with generous eye relief and a rugged QD flip-to-side mount. Both units are built in durable aluminum housings and carry IP-rated water resistance for real-world use. The combo includes mounting hardware and a protective case for transport and storage. Ideal for carbines, patrol rifles, and modern sporting platforms where fast target acquisition and flexible engagement ranges are required. Specifications HS510C Reflex Optic Reticle: 2 MOA dot / 65 MOA circle / circle+dot Adjustment: 1/2 MOA clicks, 50 MOA travel Power: CR2032 (solar assist) - up to ~50,000 hrs Size: 3.3a ^2 L A- 1.8a ^2 W A- 1.6a ^2 H Weight: 8.3 oz Rating: IPX7, shockproof HM3X Magnifier Magnification: 3A- Eye relief: 70 mm / 2.75a ^2 FOV: ~37 ft @100 yd Exit pupil: 7.6 mm Size: 3.9a ^2 L A- 2.4a ^2 W A- 1.6a ^2 H Weight: 9.8 oz Mount: QD with spacer (absolute & lower 1/3 co-witness) Rating: IP67 Package Includes: HS510C-GR optic, HM3X magnifier, QD mount + spacer, mounting hardware, protective case, battery, manual. Get it at Battlehawk Armory!