Bore Tech Cu+2 Ammonia Free Copper Remover Bore Cleaning Solvent Liquid 4 oz Caliber_38 Cal (357) Lyman engineers took a look

Lyman engineers took a look at the media separators on the market and decided that they could do better

along with heat shield tips

Die Size Accepted: 7/8"-14 Threaded Die

Fits: RCBS Manual Case Trimmer

Reduced Felt Recoil - Hinged wad cushions ignition impulse

Bore Tech Cu+2 Ammonia Free Copper Remover Bore Cleaning Solvent Liquid 4 oz Caliber_38 Cal (357) Lyman engineers took a lookCu+2 Copper Remover from Bore Tech is 100% safe for chrome moly and stainless steel, non hazardous, odor free, biodegradable, ammonia and petroleum free. Cu+2 uses a 2 step process to remove copper fouling completely from the bore; It reconfigures the copper's electronic state. Metallic copper with a neutral charge Cu0 is oxidized or broken down into its cupric state, Cu+2. Then, specially enhanced binding agents act like magents selectively