The Dead Air Silencers P-Series Fixed Mount features M18X1 threading and provides a secure mounting solution for compatible pistol silencers in a durable black finish.Dead Air Silencers P-Series Fixed MountM18X1 thread specification for precise fitCompatible with Ghost 45 and Wolfman pistol silencersBlack anodized finish for durabilityFixed mount design for reliable attachmentEssential accessory for Dead Air silencer users requiring a dependable fixed mounting system for their Ghost 45 or Wolfman suppressors.