TMC 1911 Barrel Lug File

TMC 1911 Barrel Lug File / With File Handle

The TMC 1911 Barrel Lug File with Handle gives gunsmiths a precise, reliable way to fit 1911 barrel locking lugs correctly the first time. Unlike generic files, this tool matches the true 0.176″ locking lug dimension found on standard 1911 barrels. As a result, you get clean, even cuts and consistent lockup without guesswork. TMC precision-grinds each file from T12 high‑carbon tool steel, so it cuts smoothly, lasts longer, and holds its shape through repeated use.

Built for Accurate, Repeatable Barrel Fitting

Many barrel lug files measure only 0.171″–0.173″. Because of that mismatch, they often create uneven cuts, tapered lugs, and poor engagement. In contrast, the TMC file matches proper lug geometry. Therefore, every pass removes material evenly and predictably. The safe, non‑cutting sides protect the lug width, so you maintain tight lockup, proper timing, and long‑term accuracy.

Reduced Flex for Better Lug Geometry

To protect the natural radius of the barrel lugs, TMC designed this file with a body that stands over 30% taller than standard options. Because the added height increases stiffness, the file resists flex during use. Consequently, you avoid flat spots, uneven engagement, and lost accuracy. In addition, the #2 Swiss double‑cut teeth leave a smooth finish, which reduces polishing time and speeds up final fitting.

Designed for Control and Comfort

The included file handle gives you better control and steadier pressure during fitting. As a result, each stroke feels predictable and controlled, even during fine adjustment work. Whether you build custom pistols or tune competition guns, this tool helps you work faster while staying precise.

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Key Features

• Precision‑ground dimensions designed for true 0.176″ 1911 barrel locking lugs

• T12 high‑carbon tool steel for long life, hardness, and wear resistance

• Safe‑sided design that prevents over‑widening and protects lug geometry

• 30% taller body to reduce flex and preserve the lug radius

• Swiss pattern #2 double‑cut teeth for smooth, controlled cutting

• Included file handle for comfort and precise control

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Exact Dimensions

• Cutting Width: 0.175″

• Safe Side Height: 0.235″

• Overall Length: 5.5″

• Cutting Length: 3.5″

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Why Choose the TMC 1911 Barrel Lug File?

This file solves one of the most common problems in 1911 barrel fitting: incorrect lug dimensions. Because TMC engineered it specifically for true 1911 geometry, it delivers consistent lockup, correct timing, and lasting accuracy. Whether you build a custom pistol or maintain a hard‑use competition gun, this file produces professional results every time.

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Perfect For

• 1911 gunsmithing

• Custom barrel fitting

• Competition pistol builds

• Repair and maintenance work

• Shooters seeking better accuracy and lockup