The Aimpoint Micro is synonymous with durability, quality and has carried a proven track record of high performance. The Aimpoint Micro line is exceptionally lightweight and sleek, weighing 3.7 ounces without a mount. CR2032 batteries power the Aimpoint T2 and will run up to 50,000 hours on a single battery with 8 different daylight power intensities and 4 night vision settings. Housed by high-strength reinforced aluminum, the Aimpoint T2 is fully submersible to 80 feet, finished in a hard anodized non-reflective finish, and includes flip-up lens covers. Aimpoint Micro mounts are plentiful in the aftermarket, and companies like Scalarworks, American Defense Mfg., Geissele, Badger Ordnance, and Larue make a great Aimpoint Micro mount. The Aimpoint Micro T2 is still the gold standard for many, as other red dots on the market today may not share the same durability, reliability, and lightweight/compact form factor.