Excellent for AR Platform Rifles! Revolutionary Pro-Tuff Coated (PTC) DOUBLE COATED AMERICAN MADE RODPro-Shot's exclusive & proprietary design two step coated cleaning rod provides your barrel maximum protection.All the benefits of their HEAT TREATED- CENTERLESS GROUND- MICRO-POLISHED- MIRROR POLISHED Stainless rod with the addition of their Pro-Tuff Coating (PTC) heat and chemical resistant Proprietary Coating.PROPRIETARY PRO-TUFF COATED RODS HAVE A BUILT IN COATING TO THE ROD ITSELF ALONG WITH EXCLUSIVE (PTC), MAKING THEM A SUPERIOR DOUBLE COATED CLEANING ROD. 1ST Step- Micro-Polish/Burnish protective coating into the rod itself, so your barrel is always protected.2nd Step- Pro-Tuff Proprietary coating built onto rod. Making this the BEST coated rod option in the world. FeaturesPro-Tuff Coating (PTC) Double CoatedProprietary Swivel Handle Rod Design (Pat. Pending)Brass Patch HolderPrecision American Standard #8-32 threads Reusable Tube for Safe Storage