Length: 2.47 | Weight: 4.2 oz | Material: 17-4 Stainless | Coating: Nitride | Thread Pitch: 1/2X28 | Calibers: 5.56 X 45mm (NATO) / .223 Elevate your rifle's performance with our precision-engineered compensator. Designed for seamless integration with suppressors, optimizing suppression and accuracy. Strategically placed ports offer superior control, enhancing shooting precision. The SilencerCo ASR RCB Compensator has the added benefit of being compatible with the SilencerCo ASR Mount, which you can thread over the top of this muzzle device for a quick mount option. Each ASR RCB Compensator comes with a shim set for easy application. SKU: AC5527