Product Description The Pro-Shot Grenade and Flare Launcher Cleaning Kit is a comprehensive, purpose-built cleaning solution designed specifically for 37mm and 40mm grenade and flare launchers. Housed in a rugged Tactical Black Modular Case with dual zippers, this all-in-one kit provides everything needed to maintain your launcher in peak operating condition. Manufactured in the USA and built to military-spec standards, every component in this kit is selected for quality, durability, and effectiveness, making it an essential addition to any serious shooter&';s maintenance gear. Product Highlights Tactical Black Modular Case with dual zippers for secure, organized storage of all included cleaning components 19.5" working length Pro-Tuff coated black rods (3 qty. 6.5" rods) provide deep-bore cleaning reach for thorough maintenance Brass core/bronze bristle bore brush and cotton mop (both #5/16-27 threads) deliver comprehensive bore scrubbing and swabbing 100% cotton flannel cleaning patches offer gentle yet effective removal of fouling, debris, and residue Includes 1 Step Bio Mil-Spec CLP 0.5 fl. oz. tube for one-step cleaning, lubrication, and protection; made in the USA Specs Brand: Pro-Shot MPN: PSTGLK3740 UPC: 709779402120 Compatible Calibers: 37mm / 40mm Rod Working Length: 19.5" (3 rods x 6.5" each) Handle Type: Non-Swivel Aluminum Thread Standard: #5/16-27 Brush Construction: Brass Core / Bronze Bristle Patch Material: 100% Cotton Flannel CLP Volume: 0.5 fl. oz. Case Color: Black Case Closure: Dual Zippers Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.