This nylon cleaning jag applies pressure on the patch to hold it against the inside of the barrel. Bore Tech recommends 3-1/2" patches for 10 to 20 gauge and 2-3/4" patches for 28 and 410 bore shotguns. Mfg No: Btsg-100-12 Manufacturer: Bore Tech
Shipping Information Weight: 0.1 pounds. Dimensions: 7 (L) x 4.25 (W) x 1 (H) inches.:
