TacFire 45 Degree Pop Up Sight Set Features The TacFire 45 degree pop up sight set gives AR-15 and compatible rifle owners a reliable backup sighting system that stays out of the way until it s needed. The front sight s adjustable A2 post allows the shooter to zero elevation precisely while the ball bearing pivot detent and posi-lock design automatically lock the sight into position the moment it s raised guaranteeing it returns to true zero every time. The rear sight offers windage adjustment along with two selectable apertures letting the shooter choose a larger aperture for fast close range acquisition or a smaller one for more precise aim at extended distances. Mounted on an included 45 degree offset base both sights deploy quickly to the side of a primary optic without requiring the shooter to break their cheek weld. Constructed from durable polymer this sight set is built to withstand the recoil and handling of regular range use while keeping the overall package lightweight on the rifle. The 45 degree mounting angle allows a shooter running a magnified optic or red dot on top of the receiver to transition instantly to the backup irons with a simple roll of the rifle without removing the primary sight. This setup suits shooters who want a fast reliable secondary sighting system for both short range engagements and longer distance work. Compatible with AR-15 and similarly configured rifles the TacFire 45 degree sight set is a practical affordable addition to any modern sporting rifle build. TacFire 45 Degree Pop Up Sight Set Specifications Manufacturer: TacFire Type: Iron Sight Set Compatible Hosts: AR-15 & Compatible Material: Polymer Front Sight: Black Adjustable A2 Post Rear Sight: Black Windage Adjustable Two Apertures Mount Angle: 45 Degree Available At: GrabAGun