The Linemount Fixed Stock Rivet Set is designed for the Polish AK-47. Due to variances in rifles, some fitting may be required. Features13-Piece Rivet Set For Fixed-Stock AKBlack Oxide FinishOil Coating For Long-Term StorageManufactured by Wytwornia Broni Jacek Popinski (WBP) IncludesLong Swell-Neck Rivet For Rear Trunnion x 2Front Trunnion / Trigger Guard Mount Rivet x 8Front Trunnion Swell-Neck Rivet x 2Trigger Guard Rear Rivet x 1