Primary Arms micro red dot
this is the basic red dot that made PA famous.
The Primary Arms Micro Dot with Removable Base GEN II (BM Version) features a removable, included 1913 Picatinny base. With the base removed, the scope body is compatible with any industry standard microdot mount system. This red dot features 1,000 hours of battery life from the included CR2032 battery at a medium setting and an ultra-sharp 2 MOA dot. The brightness knob on the right side adjusts 12 brightness settings. This tough optic is waterproof, with a 1-year warranty.
Rubber “bikini” lens cover is included