Handgun ToolsApex Tactical Specialties IncSold by Brownells

Apex Tactical Specialties Inc

Barrel Fitting Jig For Smith & Wesson M&P - Barrel Fitting Jig

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Apex Grade

Gunsmith Fit barrels for Smith

Can Also

Other aftermarket M&P and Glock

Secure Cutout

Cradles the barrel for stable

File-guiding Channel

Helps square the barrel lugs

Setscrew Locks

Barrel firmly in place during

$52.25
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SKU: 100025996

Overview

This fitting jig is designed to support the final hand-fitting work required for Apex Grade Gunsmith Fit barrels for Smith & Wesson M&P pistols. It provides a stable cradle for the barrel and a guided filing channel to help square the lugs during the fitting process. A nylon-tipped setscrew holds the barrel securely while helping protect the surface from damage. It is also compatible with other aftermarket M&P and Glock barrels, making it a practical bench tool for careful gunsmithing work.

Why Hunters Choose the Apex Tactical Specialties Inc

Apex Grade

Gunsmith Fit barrels for Smith

Can Also

Other aftermarket M&P and Glock

Cutout Securely

Cradles the barrel during final

File-guiding Channel

Helps square the barrel lugs

Setscrew Locks

Barrel firmly in place while

Key Features

  • Designed for Apex Grade Gunsmith Fit barrels for Smith & Wesson M&P.
  • Can also be used with other aftermarket M&P and Glock barrels.
  • Secure cutout cradles the barrel for stable final fitting.
  • File-guiding channel helps square the barrel lugs.
  • Setscrew locks the barrel firmly in place during filing.
  • Nylon-tipped setscrew helps protect the barrel surface from damage.
  • Sturdy machined aluminum construction.

Best Used For

  • For gunsmiths fitting Apex Grade Gunsmith Fit barrels on Smith & Wesson M&P pistols
  • For careful final lug filing when a stable, guided barrel-holding setup is needed
  • For users working with compatible aftermarket M&P or Glock barrels
  • For bench work where protecting the barrel surface during filing matters

Pros

  • Designed for Apex Grade Gunsmith Fit barrels for Smith & Wesson M&P.
  • Can also be used with other aftermarket M&P and Glock barrels.
  • Cutout securely cradles the barrel during final fitting work.
  • File-guiding channel helps square the barrel lugs consistently.
  • Setscrew locks the barrel firmly in place while filing.
  • Machined aluminum construction provides a sturdy fitting platform.

Considerations & Trade-offs

  • Designed for final fitting work, so it is a specialized tool rather than a general-purpose barrel accessory.
  • The file-guiding channel and secure cradle are intended for use during lug squaring, which means it is focused on one step of the fitting process.
  • It is designed for Apex Grade Gunsmith Fit barrels for Smith & Wesson M&P, though the description notes it can also be used with other aftermarket M&P and Glock barrels.
  • The nylon-tipped setscrew helps protect the barrel surface during clamping, but the user still needs to work carefully during filing.

Suggested Comparisons

  • Gunsmithing tools
  • Pistol barrel fitting tools
  • Aftermarket handgun parts installation tools
  • Handgun maintenance and repair tools

Suggested Accessories

  • File set
  • Bench vise
  • Gunsmithing mat
  • Cleaning cloth

Frequently Asked Questions

What is this jig used for?

It is designed to hold an M&P barrel securely while you file the lugs during final fitting. The description says it provides a stable platform for final fitting of Apex Grade Gunsmith Fit M&P barrels.

Which barrels is it designed to work with?

It is designed for use with Apex Grade Gunsmith Fit barrels for Smith & Wesson M&P. The description also says it can be used with other aftermarket M&P and Glock barrels.

How does it keep the barrel in place during filing?

The jig has a cutout that cradles the barrel and a setscrew that locks the barrel firmly in place during filing. The setscrew has a nylon tip to help protect the barrel surface.

Does the jig help guide the file?

Yes. The description says it includes a channel to guide your file so you can properly square the barrel lugs.

What is the jig made of?

The product description states that it has sturdy machined aluminum construction.