Real Avid Bore Max Speed Jag Patches Refill Pack 4in Small. The micro-pore fibers provide maximum absorbency and grit-grabbing surface texture without fraying or dropping lint. Speed Jag Patch Refill Packs come in a reusable organized storage tray with lid for convenient storage and packability. Bore-Max Speed Jag Patches are a component of the Bore-Max Speed Clean System for faster and easier bore cleaning. Sized to account precisely for both the jag diameter and patch thickness this combo provides the optimal compression to thoroughly and consistently reach into the lands and grooves. Tight enough to provide superior compression within the bore while still remaining relatively easy to push through. Speed Jag and Patch system gets more patch material in the bore eliminates bunching and maximizes the effectiveness of each pass-through. Speed Patches are a synthetic material that that has shown superior absorbency over cotton and is better at absorbing fouling and spent solvent in the bore. The quilt-like textured surface is more effective at picking up and trapping crud as it passes through the bore without fraying or dropping lint. Specifications for Real Avid Bore Max Speed Jag Patches Refill Pack: Manufacturer: Real Avid Quantity: 3 Gun Type: Universal Package Contents: Real Avid Bore Max Speed Jag Patches Refill Pack Real Avid AVBMPATCH4S: Bore Max Speed Jag Patches Refill Pack 4in Small