Feyachi M37 Red Dot Magnifier 1.5X - 5X Magnification with Focus Adjustment and Flip to Left Side Mount Accessories the tail pressure switch is

the tail pressure switch is equipped with Picatinny and Mlok two different brackets for fixing on top of the rails

It's Ready to Meet All Situations

Inside the Box1 x M37 Red Dot Magnifier1 x Flip to Side Mount2 x Allen Wrenches1 x User Manual1 x Cleaning Cloth

so it can still fight with you in any environment

with a fast flip-to-side engagement

Feyachi M37 Red Dot Magnifier 1.5X - 5X Magnification with Focus Adjustment and Flip to Left Side Mount Accessories the tail pressure switch isThe Feyachi M37 Red Dot Sight Magnifier is a fast and convenient way to get more range out of your professional grade red dot sight. Place the magnifier behind your red dot or reflex sight to instantly magnify the sight picture at 1. 5 5x power. Optics are fully multi coated for optimal light transmission. Lightweight and tough hardcoat anodized machined aluminum construction ensures durability. Positions the M37 at 37 mm from the base surface to the