We just got our stock of Holosun 507c and 507k red dots in. These are some of the best red dots on the market.
The 507c shares the same foot print as the Trijicon rmr. With adjustable illumination and reticle its a great addition to your edc. The 2 moa dot with optional 32 moa ring makes it easy to find in any light conditions. It has the cleanest reticle by far in my onion. The 507c also offers easy battery change without removing the optic and loosing zero.
The 507k is the best micro red dot. It shares the same foot print with most all micro red dots like the Sig Romeo Zero and Shield RMS. The 507k has adjustable illumination and reticle and shares the same 2 moa reticle and optional 32 moa ring as its big brother above. It also offers easy battery change without removing the optic and loosing zero.
You can order either of these while supplies last on our website blacksmithtactical.com