Our thread protector for your Glock pistol is perfect for your threaded barrel when you want to protect your barrel threads in style. Precision machined from T6 6061 aircraft aluminum and finished off in a type II blue anodized finish for a sleek look, this thread protector for your Glock will look great on your threaded barrel when you’re not running a compensator, a suppressor, a can, a muzzle brake, or any other threaded accessory. No need to leave your threads exposed to potential damage, keep them protected to ensure future use without issues. Please ensure your barrel is threaded 1/2-28 thread pitch. All our thread protectors for your Glock pistol will include a rubber O ring for installation to prevent the thread protector from backing out during recoil.