Primary arms advanced gen iii 30mm red dot sight - Primary Arms SLx Advanced 30mm Red Dot Sight

The sight is well build. The red dot at setting 5 is bright enough and battery lasts over a year on this setting. I have not turned mine off for few months, since i got them and the brightness have not dimmed. After purchasing one for my Steyr Aug M3, i purchased an other one for my Scorpion Evo. This is a great sight that i dont have to worry about forgetting to turn it off. I am going to purchase one more for my 300 AAC AR15 in very near future.

Only downsides are, first the rear lens cover is not see though and the mount have to be purchased seperatly. On the positive note, Aimpoint comp lens covers fit and can be bought for 20 bucks. Overall great optic for the price point.

Bravo Primary Arms.