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Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel 14421 Color: Black, Fabric/Material: Stainless Steel, 16% Off w/ Free Shipping

Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel, 5.6in, 1/2x28, Black, 14421
Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel, 5.6in, 1/2x28, Black, 14421
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Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel, 5.6in, 1/2x28, Black, 14421

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Questions & Answers
Will it fit M&P 1.0? Expert Answer

No, this barrel fits any M&P M2.0 chambered in 9MM with a 5" slide. Will not fit M&P M1.0 models.

by Ethan, Gear Expert, January 6, 2026
This drop in with 2.0 5inch slide? What’s the Thread pitch and length? Can you answer this question?
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Customer Reviews
Most Recent Reviews
S&W threaded barrel by Ronnie Jones, Verified Owner, June 25, 2026
Barrel is new. Put it in my M&P steel frame pistol so that I could use a suppressor with it. Great product, rapid shipping, great seller!
Read 1 Review
Color:
Black
Fabric/Material:
Stainless Steel
Barrel Length:
5.6 in
Caliber:
9mm Luger
Barrel Material:
Stainless Steel
Gun Make:
Smith & Wesson
Gun Model:
Smith & Wesson M&P 9 M2.0 5in
Model Generation:
2
Weight:
5 oz
Firearms Threads Per Inch:
1/2x28

Code: SN-PTB-14421-14421

MPN: 14421

UPC: 022188901016

List: $149.99Save 16%
$125.79

Product Info for Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel

Barrel fits any M&P M2.0 chambered in 9MM with a 5in slide. Will not fit M&P M1.0 models.image

Specifications for Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel:

Manufacturer: Smith & Wesson
Color: Black
Fabric/Material: Stainless Steel
Barrel Length: 5.6 in
Threads per Inch: 1/2x28
Caliber: 9mm Luger
Barrel Material: Stainless Steel
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 9 M2.0 5in
Model Generation: 2
Weight: 5 oz
Firearms Threads Per Inch: 1/2x28

Package Contents:

  • Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel

What firearm models does the manufacturer say Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel is compatible with?

The manufacturer says that Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel is compatible with Smith & Wesson M&P 9 M2.0 5in

Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel Orderable Models

List of Orderable Models

  • Smith & Wesson M&P 9 M2.0 5in 9mm Luger Threaded Pistol Barrel, 5.6in, 1/2x28, Black, 14421 , MPN: 14421 , UPC: 022188901016 , Code: SN-PTB-14421-14421
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Last updated 2026-07-07 UTC.