Tetra® Gun Bore Boa™ Bore Cleaning Rope Introducing Tetra® Gun Bore Boa™ - the quickest and easiest way to clean and lubricate your bore! Ideal for use with Tetra® Gun Triple Action™ CLP, the Bore Boa™ is designed to reach every part of the bore, making close contact with its surfaces. Let the Bore Boa™ do the work - simply pull it through the bore to loosen and remove fouling and apply lubrication for bore protection at the same time. Reusable and easy to wash Great alternative to patches Will not damage the bore Convenient to store in resealable packaging