Angry Bear Arms Tall Profile Blank Sights Glock 20 21 30 Mos Black. Angry Bear Arms crafted these Pistol Parts from billet alloy steel for a tough rust-resistant and glare-free experience. The Angry Bear Arms Glock MOS All-Weather Tall Profile Blank Sight Bundle is a reliable sighting option for your modern carry or competitive pistols since each sight in this kit is capped with a black nitride finish for a glare-free and rust-resistant experience. Plus these sights won't snag or catch on your clothing for easy access. Black nitride finish also prevents rust or corrosion in humid environments. Install the Angry Bear Arms Glock MOS Tall Profile Blank Sight Bundle and always have an aiming point. Specifications for Angry Bear Arms Tall Profile Blank Sights: Manufacturer: Angry Bear Arms Gun Make: Glock Color: Black Rear Sight Color: Black Fabric/Material: Billet Steel Gun Type: Pistol Attachment Type: Screw Rear Blade Height: 0.31 in Mount Type: Dovetail Design: Snag-Free Features of Angry Bear Arms Glock MOS Tall Profile Blank Sights Sights are a de-horned snag-free design. Black nitride finish for a tough rust resistant and glare free sight. Made from billet alloy steel. Package Contents: Angry Bear Arms Glock MOS Tall Profile Blank Sights Height Fiber Optic Serrated Front Sight Blank Serrated Rear Sight Fiber Optic Rod Front Sight Screw Rear sight set screw What firearm models does the manufacturer say Angry Bear Arms Tall Profile Blank Sights is compatible with? The manufacturer suggests that Angry Bear Arms Tall Profile Blank Sights is compatible with Glock 21SF Glock 20SF Glock 20 Gen 4 Glock 21 Gen 4 Glock 17 Glock 22 Glock 22 Gen 4 Glock 17 Gen 5 Glock 22 Gen 5 Glock 17 Gen 4Angry Bear Arms ABA149: Tall Profile Blank Sights Glock 20 21 30 Mos Black