Product Description The Wheeler 220-grit lapping compound replacement grit is designed for barrel fire-lapping to help smooth tool marks and improve bore finish for easier cleaning and potentially better performance. This abrasive compound is intended to be used by embedding lead or jacketed bullets with compound and firing them through the barrel, making the lapping process more convenient than traditional hand-lapping methods. Product Highlights 220-grit lapping compound replacement for use with Wheeler barrel lapping processes Helps polish barrel tool marks to support a smoother bore and easier cleaning Designed for embedding into lead or jacketed bullets for fire-lapping applications Convenient replacement jar format for maintenance and continued lapping work Suitable for a range of rifles, including rimfire and centerfire barrels (application-dependent) Specs Brand: Wheeler Product Type: Lapping compound (replacement grit) Grit: 220 grit Net Contents: 1 oz (jar) Manufacturer Part Number: WHE885040 UPC: 661120190578 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.