Product Description The Burn Proof Gear Rail-Rap Heavy is a rugged, USA-made handguard wrap engineered to protect both the shooter and the firearm during high-heat and heavy-use scenarios. Designed to fit quad rails or larger diameter rails like a Daniel Defense MK18 Omega or similar platforms, the Rail-Rap Heavy wraps securely around the handguard while leaving the top Picatinny rail section exposed for accessory mounting. It can also be used on M-Lok or slim rails, in which case it covers the entire handguard including the top Picatinny rail. Constructed with Berry Compliant fabrics, DuPont Kevlar TEX-80 thread, and a BPG-proprietary DuPont Kevlar Bungee cord rated to 800AdegF, this rail cover delivers exceptional heat and abrasion resistance that goes far beyond standard rail covers or shooting gloves. Product Highlights Made in the USA with Berry Compliant fabrics for compliance with military and government procurement requirements. DuPont Kevlar TEX-80 thread and BPG-proprietary Bungee cord rated to 800AdegF provide outstanding heat resistance for suppressed and rapid-fire applications. Versatile compatibility fits quad rails and larger diameter rails while leaving the top Picatinny rail exposed; also covers full M-Lok and slim rail handguards. Reduces heat mirage from the rail and barrel, keeping optics visibility clear during extended shooting sessions. Multi-functional design provides cable management, a hand positioning reference point, and a soft contact surface to protect your rail when setting the firearm down. Specs Brand: Burn Proof Gear MPN: BPG-RR-H-BLK UPC: 644042980847 Color: Black Material: Berry Compliant Kevlar fabrics, DuPont Kevlar TEX-80 thread Bungee Cord Rating: 800AdegF Length: 6" Diameter: 1.75" and up Dimensions: 6" x 3" Rail Compatibility: Quad rails, Daniel Defense MK18 Omega, M-Lok, slim rails Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>