Holosun 507K X2 in stock deals In Stock On Sale Sort by: Default Price: Low to High Price: High to Low Vendor Price Sale Price Status Show More Collapse Specs: Multi-Reticle System: 2 MOA Dot & 32 MOA Circle Shake Awake Technology 50,000-hour battery life 7075 T6 Aluminum housing Parallax-free Unlimited eye relief UPC:810047071211