Breakthrough AR-15 Chamber Star Pad 20 Pack

Breakthrough Clean Technologies AR-15 Star Chamber Pad - 20 Pack with 8-32 Thread Male/Male Adapter. Specifications for Breakthrough Clean Technologies AR-15 Star Chamber Pad: Manufacturer: Breakthrough Clean Technologies Threads per Inch: 8-32 Gun Type: Rifle Gun Model: AR-15 Package Contents: Breakthrough Clean Technologies AR-15 Star Chamber Pad What firearm models does the manufacturer say Breakthrough Clean Technologies AR-15 Star Chamber Pad is compatible with? The manufacturer says that Breakthrough Clean Technologies AR-15 Star Chamber Pad is compatible with AR-15Breakthrough Clean Technologies BT-AR15SCP-20PK: AR-15 Star Chamber Pad - 20 Pack with 8-32 Thread Male/Male Adapter