Collimator Primary Arms SLx Advanced Rotary Knob Microdot Red Dot

Primary Arms SLx is a closed red dot sight with a lightweight yet sturdy design. Tested rigorously, it is suitable for high-recoil firearms and guaranteed to perform reliably in harsh environments.

Primary Arms – American Shooting Optics with Lifetime Warranty

The sight features a waterproof, nitrogen-filled 6061 aluminum body. For fast and precise target acquisition in any lighting, it uses a 2 MOA dot with 11 brightness levels. Anti-reflective coatings ensure good light transmission and a clear, distortion-free image. The lenses do not fog. The device is compatible with standard Picatinny rails, and a mounting bracket for such rails is included.

Primary Arms SLx – Sight Construction

The body is made of anodized aluminum. The matte finish protects the metal from oxidation and hardens the surface, making it scratch-resistant. The sight has a lightweight and durable design and weighs 171 grams. This makes the Primary Arms SLx an excellent choice for shooters looking to reduce the weight of their firearm and optic setup.

The brightness adjustment knob is located on the right side of the body and is easy to operate. The first two settings are for night vision, and the last setting is for bright daylight conditions.

Primary Arms SLx – Red Dot with Lifetime Warranty

The sight uses a 2 MOA red dot, ideal for dynamic and precise shooting. Thanks to energy-efficient solutions, the sight boasts an impressive battery life of up to 50,000 hours, over 5 years of continuous use on a single CR2032 battery (included). This makes operating costs practically zero.

Lifetime Warranty from Primary Arms

Primary Arms offers not only innovative solutions and affordable pricing but also strict quality control. Trusting its own technology, the American company provides a lifetime warranty on its equipment.

Features of the Primary Arms SLx Advanced Rotary Knob:

• Universal — anti-reflective coatings, night vision compatible, waterproof;
• Energy-efficient — single battery lasts up to 50,000 hours;
• Durable — anodized 6061 aluminum;
• Included — Picatinny mount and CR2032 battery;
• Lifetime warranty.