Precision Reflex PRI G1 Flip Up Front Sight .750 w/ Set Screws Black. Designed to work with the matching Precision Reflex Flip-Up Rear Sight this same-plane aperture front sight allows for independent adjustment for windage to help you achieve an accurate shot. These sights are low-profile so they won't get in the way of your red dot sight when you have them folded down. Plus they lock in the up position securely to prevent accidents that could knock them down and throw off your shot. Specifications for Precision Reflex PRI Flip Up Front Sights w/ Set Screws: Manufacturer: Precision Reflex Color: Black Condition: New Sight Mounting Orientation: Top Mounted Sight Position: Front Gun Model: AR-15 Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Front Sight Only Deployable: Yes Fabric/Material: T6 6061 Aluminum/ Cast Steel Front Blade Height: 2.575 in Gun Type: Rifle Included Accessories: Standard Weather Resistance: Yes Features of Precision Reflex PRI Flip Up Front Sight .750: The PRI flip up front sight with .750 w/set screws The base is solid 4140 cast steel with provision for the gas tube an integral part of the unit Front post is constructed of T6 6061 hard coated black anodized aluminum Front post uses the standard A2 post for height adjustment Sight weighs 4.8 ounces The center line of barrel to line of sight is 2.57" Package Contents: Precision Reflex PRI Flip Up Front Sights w/ Set Screws What firearm models does the manufacturer say Precision Reflex PRI Flip Up Front Sights w/ Set Screws is compatible with? The manufacturer suggests that Precision Reflex PRI Flip Up Front Sights w/ Set Screws is compatible with AR-15Precision Reflex 05-0027-G1: PRI G1 Flip Up Front Sight .750 w/ Set Screws Black