USED Poly Technologies AK47 Cleaning Rod - Chinese AK Rifle Black. (Kengs Firearm Specialty). Constructed from steel and built with better fit and finish than most AK cleaning rods on the market. The overall length is 15 3/4'' and includes a threaded end to accept a patch jag and bore brush. Works withChinese Cleaning Kit Part#: 7-F1. To install simply thread the rod through the Gas Block and Lower Handguard hole and snap into place under the front sight. This particular cleaning rod will fit all PolyTech and Type 56 Chinese manufactured AK47's including the AKS-762 and Legend Series PolyTech. Specifications for Poly Technologies AK47 Cleaning Rod - Chinese AK Rifle: Manufacturer: Poly Technologies Caliber: 7.62x39mm Package Contents: Poly Technologies AK47 Cleaning Rod - Chinese AK Rifle Poly Technologies 700024: AK47 Cleaning Rod - Chinese AK Rifle Black