SMITH & WESSON M&P 40 4.95" 2PORT STORMLAKE BARREL
• Machined from certified 416R stainless steel for superior strength, durability, and accuracy.
• Barrels are match grade, hardened to 40-42 HRC and cut broach rifled to shoot jacketed or lead bullets.
• All barrels are chambered for full case support.
• All Smith & Wesson M&P barrels are drop in and will only occasionally require modification to fit.