No- 77 Muzzle Magic Cleaner, Black Powder, Flip Top – – Manufacture ID: 33745- Prevent rust and loss of accuracy from black powder fouling by cleaning your muzzleloader with No- 77 – the traditional, water-soluble cleaner- Safe for use with natural lubricants- Effectively dissolves powder residue and loosens any metal traces for easy removal- After cleaning your muzzleloader, apply BARRICADE Rust Protection to all metal parts to protect from rust- Flip-top for no-spill cleaning