If you haven't cleaned your airgun barrel, you are giving up accuracy.
This is by far the fastest and easiest bore cleaning system I have used. For me it's generatlly 2 patches, a plug and 1 more patch and the bore it very clean. I use WD40 for my bore solvent on airgun barrels. This has worked great for me. Our Small Caliber Kits for firearms and airguns are focused on specific calibers, and have all the basic components needed to clean your .177 barrel bore
Rifle rods are 36" from tip to head (not including the extra "tail" for easy extraction should the rod get stuck for any reason); pistol rods are 16". Each kit includes a caliber-specific cleaning head, one dozen dry 7/8" round cotton patches and plain felt cleaning buttons in reusable flip-lid containers. Packaged in a durable poly zip pouch.