Most Secure Fit with Yugo M70 & Compatible Variants, Including Models with Oversized Barrel/Rear Sight Block * Rugged Aircraft Aluminum Alloy Construction with Precision CNC Machining * Four Mil-spec Picatinny Rails with Integrated QD Swivel Housings on Left/Right Rails for Versatile Accessory Applications, Simple and Friendly Installation, No Gunsmith or Tool Required * Solid Locking Features for Most Secure Fit, Ultimate Tactical Solution to Enhance Accuracy Under Toughest Environments * Hardcoat Anodized Finish for Wear Resistance, Proudly Made in USA with Superb Design and Production, Black Rubber Rail Guards Included