Hammerhead Lithium Grease

Hammerhead Lithium Grease for Barrels and Barrel Fins. Hammerhead uses precision threading on all their barrels and barrel fins. This is to ensure that the fitment to your marker is as good as it can get. As a result of this, the threads need to be smaller than most other barrel manufacturers. To make sure that your barrels go on with ease - and to make your precision threading last as long as possible - use the Hammerhead Lithium Grease