The COA red dot sight by Aimpoint, developed in collaboration with Glock, is featured in an interview with defensehere.com. The sight is mounted directly onto select Glock pistols using the new A-CUT mounting system, which is designed to improve stability and lower the sight placement.
Speaking to defensehere.com, Ola Nordström, Area Sales Director at Aimpoint, explained that the A-CUT allows the sight to sit deeper in the slide, making it easier to align the red dot with the factory iron sights. This feature helps users especially those unfamiliar with red dot optics find the aiming point quickly and naturally.
The optic is available as part of a combined package with several Glock models, including the G43X, G48, G19 Gen5, G45, and G47. It is not sold separately and comes factory-installed. Weighing only 48 grams, the COA sight is waterproof up to 25 meters and has been tested to withstand 40,000 rounds of 9mm ammunition.
For more details, you can watch the full interview: