Thread Protectors

Base Price: $25

Prefit barrels with muzzle threads will come with one of these thread protectors.

  • (Please note: our barrels that have muzzle threading only will come with a thread protector. No need to order this unless you'd like an extra one!)
  • Please note: Cap lengths are fixed to the following specs: 1/2x28 cap is .500" long, all others are .600" long.