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Questions & Answers
Will this work in a M&P PRO C.O.R.E 40cal? Expert Answer

No, it will not as it is a 9mm barrel ONLY. You would need a conversion barrel instead.

by Armando R., Gear Expert, October 23, 2019
Will this fit the M&P core 9L performance center? Thank you Kris M. Expert Answer

Yes, it should be compatible.

by Ethan C., Gear Expert, March 13, 2020
Customer Reviews
Helpful Positive Review
threaded barrel by crumbum, October 6, 2016
Works as described. Installed it in my S&W CORE 9mm and used it with a Gemtech suppressor. No problems. Was able to shoot without hearing protection using 147 gr. rounds. Pistol cycled perfect, every round.
6/6 found this helpful
Helpful Positive Review
Great product direct fit looks great by Hatman, March 15, 2019
It installs easily. It doesn’t kick hard with 149gm @.310gm very accurate when I can stand still. Oh, it’s a 9mm. I was looking to eliminate the ported barrel that makes the gun and sights really dirty; I want a compensator but I don’t think I nee...
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1/1 found this helpful
Helpful Positive Review
Awesome Barrel by John B., April 21, 2018
I am very happy with my new Stormlake Pistol Barrel for SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI 34147. The fit was perfect, the barrel rifling work looks like it was made by Smith & Wesson. It looks awesome as ...
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1/1 found this helpful
Most Recent Reviews
M&P Pro threaded by Joseph Schanno, February 26, 2020
Great drop in barrel without needs adjustment. High quality and function. I threw it in a performance center slide and put a comp on it. Comes in 1/2X28 thread so it takes a majority of comps out there. Still waiting on my suppressor so making it lou...
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Read All 4 Reviews

Product Discontinued by Manufacturer

Stormlake Pistol Barrel for SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI 34147 has been discontinued by Stormlake and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, Pistol Parts, Pistol Barrels yourself to try and find the perfect replacement for you!

Product Info for Stormlake Pistol Barrel for SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI 34147

Smith & Wesson Barrelsimage

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.

Specifications for StormLake Pistol Barrel SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI 34147:

Mfg Item Num:  34147
Type:  HANDGUN BARRELS
Finish:  SS
Length:  5.71
made in specialized factories:  made in specialized factories
Tactical:  Tactical

Package Contents:

  • Stormlakelake Pistol Barrel for SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI 34147

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Stormlake Pistol Barrel for SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI 34147 Unavailable & Discontinued Models

List of Unorderable Models

  • Stormlake SLK Smith & Wesson M&P Pro Barrel 9mm 5.71 Inch Stainless Steel With 1/2-28 TPI , MPN: 34147 , UPC: 848589011044 , Code: 1UR-PTB-34147
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