All StormLake barrels are machined from solid firearms grade 416 stainless steel bar stock and hardened to 40-42 HRC. Rifling features one turn per 16 inches with a left hand twist. StormLake is dedicated to excellence in accuracy excellence in quality and excellence in value. This is our guarantee. All StormLake barrels are proudly made in the USA.
|Name||StormLake Barrels Barrel, 9MM, 4.25" Barrel, Fits Smith & Wesson M&P, Stainless Finish, Barrel Conversion, Converts 40S&W to 9MM 34131|
|Country of Manufacture||United States|
|Special Order Item||No|
|Product Color||Stainless Steel|
|AR-15 Gas System||N/A|
|Manufacturer Part Number||34131|