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4" .40 to .357 SIG MP Shield Conversion Barrel

Product Description

Remsport 4" .40 to .357 SIG M&P Shield Conversion Barrel. Designed as a Drop-in Solution, This Barrel Converts Your .40 cal Shield to .357 Sig Without Requiring Fitting. 100% Made in House from Select U.S. Sourced 416 Stainless Steel Precision Broach Cut 1:16LH Twist Rifling CNC Diamond Honed Bore Improved Chamber and Feed

4" .40 to .357 SIG MP Shield Conversion Barrel

at GoGear Direct
$149.99
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    Jan 20, 2026 05:02 PM
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