Foaming Bore Cleaner The stock handguard comes in

The stock handguard comes in at 3

Apply to metal surfaces to be cleaned

Simply spray in the breech to fill the bore and wait for foam to work

In comparison the factory stock is 298g and has a length of 3

Foaming Bore Cleaner The stock handguard comes inLet expanding foam and time do the hard work in cleaning your firearm. Otis Technology Foaming Bore Cleaner easily cleans your bore. Simply spray in the breech end and the foam will expand to fill the bore and ensure complete product coverage. Let sit until foam breaks down and then remove using an Otis Breech to Muzzle cleaning kit or Ripcord. Details: Expanding foam easily cleans the bore and ensures a complete clean Simply spray in the breech to