Picatinny Rail mounted / QD Suppressor Shield for suppressors up to 1.900" (48 mm) U-RAC XL Suppressor Shield is designed to be compatible with the widest variety of US-made Gas guns Suppressor Shield - Advanced Suppressor Cover Prevent Burns. Eliminate Mirage. Mitigate Risk. U-RAC XL Suppressor Shield - Lightweight, Free-Floating, and Built for Performance The U-RAC XL Suppressor Shield delivers superior suppressor protection while maintaining minimal weight. Designed for compatibility, it integrates with standard AR-15 and AR-10 rails using a Picatinny rail grabber that also supports the Unity Tactical Mfg: Modtac