Odin Works Atlas 5 Compensator 5.56/.223, 1/2-28 Threads, 2.56\" Length, 1\" Diameter.

Sylvan Osprey Titanium Suppressor 223/5.56 8" 1/2x28 Direct Thread

Sylvan Arms Osprey Short Suppressor .223/5.56 1/2x28 Thread Black

Dead Air Wolverine Suppressor 7.62mm w/14X1LH Thread Insert Black

JP Enterprises Standard AR-15 Compensator Muzzle Brake 1/2"-28 Thread .925" Outside Diameter Threaded End Stainless Steel

Ultradyne USA Apollo S Compensator Muzzle Brake with Timing Nut, AR, 223/556, 1/2"-28 Thread, .975" Outside Diameter, Steel Nitride UD10220

Odin Works Atlas 5, Muzzle Brake, 223REM/556NATO, 1/2-28 Threaded, Stainless Steel MB-ATLAS-5

Ultradyne USA ATHENA Linear Compensator, 5.56MM/223REM, Fits AR-15s with 1/2X28 Threads, Black, 3.8 oz., 416 Stainless Steel, Includes Shrouded Timing Nut UD10660