Below are all the Holosun Rifle Optics that have a 7075 T6 Aluminum housing. These red and green dot sights are being offered at the best price with free shipping.

7075 T6 Aluminum is one of the strongest aluminums you can machine a red or green dot sight out of. It's also more expensive to manufacture.

All of the optics below have 7075 T6 Aluminum housings. 7075 T6 Aluminum is about 30% stronger than 6061 Aluminum.