*Aimsniper is a sniper brand from precision shooting.*We use first-class aviation aluminum as material*Provides 2 base mounting options-Low Profile and Absolute Co-witness (1inch hight)Aimsniper is a sniper brand from precision shooting. He has 10 years of experience in optical systems. We hope that every shooting enthusiast can get a delicious and inexpensive optical product. We provide you with a 5-year Product after-sales service and 7x24 hours email service.Aimsniper adheres to 3 principles 1. Premium Optical System 2. Selection of Raw Materials 3. Simplification of Packaging