Infinite Accessory Thread Protectors

For those who own an Infinite Premium Muzzle Device, cover your external 13/16"-16 threads with this premium thread protector! Designed specifically for the Muzzle Device, this will protect your order threads for years to come! LIFETIME WARRANTY!  ...

Featuring black oxidized steel, this durable thread protector is perfect for covering 3/4"-16 thread adapters and Muzzle Devices. Thread Pitch: 3/4"-16 RH Length: 0.58 inches Width: 1 inch Material: Black Oxidized Steel Style: Knurled

Featuring black oxidized steel, this durable thread protector is perfect for covering 13/16"-16 thread adapters and Muzzle Devices. Thread Pitch: 13/16"-16 RH Length: 0.59 inches Width: 1 inch Material: Black Oxidized Steel Style: Knurled