Lyman Flash Hole Cleaner. OpticsPlanet Inc is an Authorized US Distributor for Lyman Cleaning Kits. Clears flash holes following cleaning. Designed to remove bits of media from flash holes and primer pockets. WEIGHT: 2 oz Specifications for Lyman Flash Hole Cleaner 7777750: Manufacturer: Lyman Gun Type: Muzzleloader Package Contents: Lyman 7777750 Flash Hole Cleaner We offer complete line of Lyman Cleaning Kits. For our complete selection of products by Lyman on sale please visit our Lyman page. For more Cleaning Kits please visit our Cleaning Kits store section. Lyman Flash Hole Cleaner