FAB Defense 1in Mount for Tactical Light/Laser - AR15/M4 Bayonet Lug. This Tactical Mount System by FAB Defense fits 1 inch diameter lights or lasers and provides a secure bolt locking system for the mounted device. The FAB Defense Tactical Light Bayonet Lug Mount has a durable lightweight construction and is precision machined aviation-grade anodized aluminum. This FAB Defense Firearm Mount is easy to fit and dismantle thanks to the Allen bolts. The tight fit of the FAB Defense Bayonet Lug Tactical Laser/Flashlight Mounting Kit ensures the stability and accuracy of all laser and optical devices. Specifications for FAB Defense 1in Bayonette Lug Mount for Tactical Light/Laser: Manufacturer: FAB Defense Flashlight Application: Hunting Fabric/Material: Aviation-Grade Anodized Aluminum Color: Black Additional Features: AR15/M4 Mount Tube Diameter: 1 in Gun Model: AR-15 Features of FAB Defense 1in Bayonette Lug Mount for Tactical Light/Laser: Secure bolt locking system for mounted device Tight fit Durable lightweight construction Easy to install and dismantle Secured by allen bolts No modification or gunsmithing Package Contents: FAB Defense 1in Bayonette Lug Mount for Tactical Light/Laser What firearm models does the manufacturer say FAB Defense 1in Bayonette Lug Mount for Tactical Light/Laser is compatible with? The manufacturer suggests that FAB Defense 1in Bayonette Lug Mount for Tactical Light/Laser is compatible with AR-15FX-FBA: FAB Defense Tactical Light/Laser Mount - 1in AR15 M4 Bayonet Lug