100% Risk Free, Lifetime Warranty The Monstrum Tactical Saiga 12/20 shotgun quad rail handguard is built for use on Saiga 12 gauge and Saiga 20 gauge shotgun models and allows for the mounting of tactical accessories such as foregrips, flashlights, and laser sights. Easy install drop-in design, installs in minutes without gunsmithing tools or expertise. The quad rail fits Saiga shotgun models only and includes interchangeable top rails, 10.5" or 15" in length. Available in Black and Flat Dark Earth. Includes: Saiga 12/20 Gauge Shotgun Quad Rail Materials: 6061 Aluminum Alloy Compatibility: Saiga 12 Gauge and Saiga 20 Gauge Weight: 16.8 oz Height: 3.4 in Width: 2.3 in Color: Black Warranty: Lifetime