Collimator Primary Arms Classic MD-RBGII Gen II Micro Dot

The Primary Arms MD-RBGII Classic Series is a closed reflex device with a lightweight yet durable design. It undergoes rigorous testing and performs excellently as an aiming device for firearms with strong recoil. The manufacturer guarantees reliable operation even in harsh environments. The sight features a waterproof, nitrogen-filled 6061 aluminum housing. To ensure fast and precise target acquisition in any lighting condition, it uses a 2 MOA red dot with 11 brightness settings. The anti-reflective coating on the 22 mm front lens provides excellent light transmission and a clear, distortion-free image. The lenses are fog-resistant.

The Primary Arms MD-RBGII Classic Series stands out with an impressive 1,000-hour battery life (at medium brightness). The device is compatible with the standard Picatinny rail and mounts that maintain an absolute co-witness sight line. The set includes a Picatinny mount.

Primary Arms Classic MD-RBGII Gen II – device design

The housing is made of anodized aluminum. The matte finish protects the metal from oxidation and hardens its surface, making it scratch-resistant. The device is both lightweight and durable, weighing only 119 grams. The Primary Arms MD-RBGII Classic Series is an excellent choice for shooters who want to reduce the total weight of their setup (weapon + device).

On the right side of the housing, there is a brightness adjustment knob that is easy to operate thanks to its large size. The first two settings are designed for night vision compatibility, while the last one is suitable for bright daylight.

Primary Arms Classic MD-RBGII Gen II – American devices with a lifetime warranty

The unit features a red 2 MOA dot that performs well in both dynamic and precision shooting. With energy-efficient technology, the device offers an exceptionally long runtime on a single battery, keeping operational costs near zero.

Lifetime warranty from Primary Arms

Primary Arms stands for innovation, affordability, and strict quality control. Confident in its technology, the American company provides a lifetime warranty on all its products.

The package includes “bikini”-style lens covers and a CR2032 battery.

Features of the Primary Arms Classic MD-RBGII Gen II device:

• versatile — with anti-reflective coatings, night vision compatibility, and waterproof design;
• energy-efficient — operates up to 1,000 hours on a single battery;
• durable — made of anodized 6061 aluminum;
• includes CR2032 battery, Picatinny mount, and “bikini”-style lens covers;
• lifetime warranty.