AT3 Tactical Extended Charging Handle Latch Black. When wearing gloves or when optics cover the charging handle the oversized latch will allow quicker and smoother operation. Includes the latch spring and 2 roll pins. Easy to install just remove existing roll pin latch and spring and replace with the new parts. The latch is durable steel with a black phosphate finish and Cerakote on all other colors. Specifications for AT3 Tactical Extended Charging Handle Latch: Manufacturer: AT3 Tactical Fabric/Material: Heavy Duty Steel Caliber: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Hand: Right Features of AT3 Tactical Extended Charging Handle Latch Oversized for quick easy operation Smooth operation under extreme conditions Includes spring and roll pin Backed by the AT3 Lifetime Warranty. Package Contents: AT3 Tactical Extended Charging Handle Latch Spring Roll Pin What firearm models does the manufacturer say AT3 Tactical Extended Charging Handle Latch is compatible with? The manufacturer suggests that AT3 Tactical Extended Charging Handle Latch is compatible with AR-15AT3 Tactical CH-LATCH-05: Extended Charging Handle Latch Black