Timber Creek Outdoors 1/228TPS Thread Protector Silver Billet Aluminum 1/2-28
https://www.tandktactical.com/shop/816397020213-timber-creek-outdoors-1-228tps-thread-protector-silver-billet-aluminum-1-2-28-46061
https://www.tandktactical.com/web/image/product.template/46061/image_1920?unique=d406887
Aircraft grade billet aluminum will not rust. Improve the appearance of any gun. With the unique profile and color options.
