New From Primary Arms: Advanced Micro Dot With 50k Hours Battery Life and Lifetime Warranty

Primary Arms continues to build upon its reputation for making solid red dots at an affordable price. In a recent e-mail blast, they’ve announced the new MD-RB-AD (microdot, removable base, advanced). It’s a compact optic with a 2 MOA dot, removable T1/H1-compatible base, rotary brightness adjustment knob, 50,000 hours battery life, IP57 waterproof rating, and […]