This is a simple TAT (thread alignment tool) for re-threading 7mm caliber muzzles to accept 5/8-24 RH muzzle devices. Stem size: .269 - .270 It helps you... 5/8"-24 RH Barrel Threading Die Starter Gunsmith Guide (TAT We’ve supplied industrial, aerospace, and military customers with quality machined parts since 1955.We now offer an ever-growing variety of firearms related products to customers throughout the USA. About this item Gun enthusiasts, this threading tool is a must-have for your workshop! Made from durable stainless steel, it perfectly aligns 5/8x24 threads for precise barrel work on .308 rifles. The TAT (Threading Alignment Tool) makes starting dies a breeze, preventing cross-threading disasters. Compact enough to toss in your range bag, but tough enough for professional gunsmithing. A... Die Starter Tool Stainless Steel Threading Alignment Tool 5/8-24 Threading Alignment Tool (TAT) Die Starter for ., 308, Stainless Steel , Thread for 5/8x24
