M-21 Triangle Reticle w/ Picatinny Adapter

Originally crafted for the Israeli Defense Forces, the Mepro 21 is an outstanding maintenance - free, dual - illuminated red dot reflex sight. It's perfect for quick, instinctive, and accurate shooting. Ideal for close - quarters combat or on - the - move scenarios where using both eyes is crucial. Its fiber optic light collection system works smoothly during the day and seamlessly switches to self - powered tritium at night. You get instant aiming in all lighting conditions without the need for batteries, and it can be paired with a magnifying scope. A Picatinny rail mount is included.

Using the Mepro 21 is easy. First, attach it to your firearm using the included Picatinny rail mount. Make sure it's firmly secured. When shooting, keep both eyes open to take full advantage of the sight. During the day, the fiber optic system will collect light for aiming. At night, the tritium will provide the illumination. For pairing with a magnifying scope, follow the manufacturer's instructions to get the best view. As for maintenance, since it's maintenance - free, you don't need to do much. Just keep it clean. Use a soft, dry cloth to wipe it down after each use. Avoid using harsh chemicals or abrasive materials as they may damage the sight. Store it in a cool, dry place when not in use to prolong its lifespan.