Upgrade your M&P Shield with our AlphaWolf conversion barrel. Take your .40 S&W Shield and convert it to 9mm with our barrel, which also improves accuracy in your compact gun. The AlphaWolf barrel is compatible with both Shield 1.0 and 2.0 models, making it the perfect choice to convert your gun.

Features:

Convert your .40 S&W to use 9mm
Fits S&W Shield .40 S&W
Designed for lead, plated, or jacketed ammunition
Certified, stress relieved 416 stainless steel
Button rifled, 3-stage honed bore
Industry recognized SBN premium coating (SBN is salt bath nitride, similar to tennifer)
Exacting tolerances allow for drop in installation
Fluting creates path for heat and debris to escape
Threaded models come with appropriate thread protector installed
Fits in a Shield Pro model, but will not utilize slide ports
Made in the USA

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