Ultradyne UD10680 Apollo Max Compensator Black Nitride 416R Stainless Steel with 1/2"-28 tpi Threads, 2.94" OAL & .975" Diameter for 5.56x45mm NATO AR-Platform $182.21
Ultradyne UD10660 Athena Compensator Black Nitride 416R Stainless Steel with 1/2"-28 tpi Threads, 1.69" OAL & .975" Diameter for 5.56x45mm NATO AR-Platform $96.61
Ultradyne UD11010 Pegasus Compensator Black Nitride 416R Stainless Steel with 1/2"-28 tpi Threads, 2.41" OAL & 1.36" Diameter for 5.56x45mm NATO AR-Platform $169.99
Ultradyne UD10220 Apollo S Compensator Black Nitride 416R Stainless Steel with 1/2"-28 tpi Threads, 2.94" OAL & .975" Diameter for 5.56x45mm NATO AR-Platform $157.75