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StormLake S&W M&P .40 S&W to 9mm 4.25" Stainless Match Conversion Barrel SW-MP-9MMC-425-OP-00T

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Save money on ammo by converting your .40 S&W or .357 SIG into a 9mm by simply switching barrels with the StormLake .40 S&W or 357 SIG to 9mm Match Conversion Barrel. StormLake barrels are match grade and are hardened to 40-42 HRC.

Specifications and Features:
Machined from certified 416R stainless
Broach rifled to shoot jacketed or lead bullets
All barrels are chambered for full case support
All barrels are drop in and will only occasionally require a gunsmith to fit


Item#: 2-SLB34131,93453,9-195912
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