Storm Lake Barrels
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Storm Lake Glock 23 Conversion Barrel .40S&W to 9mm 4.02" (34042)

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SKU: SLB34042

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Overview of the Storm Lake Glock 23 Conversion Barrel


Storm Lake Barrels has long been known to produce some of the finest barrels available for the Glock line of pistols.  The barrels from Storm Lake are machined from 416R stainless steel.  This high grade steel is ideal for making barrels with.  The barrels from Storm Lake Barrels are match grade quality and go through a hardening process as leaves the barrel with a hardness of 40-42 HRC. 


Compatibility & Conversion


This barrel is designed to work with the Glock 22.  This Storm Lake Glock 22 Conversion Barrel is designed to give your Glock 22 the ability to shoot 9mm ammunition.  The barrel is designed to be a drop in fit and will only occasionally require modification to fit your application.  This conversion barrel will require you to use




The Storm Lake Conversion Barrel has is cut broach rifling.  This differs from the polygonal rifling that is standard in OEM Glock barrels.  One of the advantages to the Storm Lake broach cut rifling is that it allows you to shoot jacketed, plated, coated and cast lead bullets.  Glock advises against shooting cast lead bullets in their OEM stock barrels.


Additional Information

Part #34042
ManufacturerStorm Lake Barrels


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