Holosun AEMS Core X2The Holosun AEMS CORE X2 features a 2MOA red dot with Shake Awake technology, with a large field of view in a compact, lightweight package. AEMS has double the glass surface area and is 11% shorter than standard 20mm micro sights, weighing only 110. 5g. AEMS CORE X2 enhances the AEMS platform by improving accuracy through an advanced optical system that reduces parallax by 50%. AEMS CORE X2 also features an all new four post, lower 1 3 co witness