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Brownells

Barrel/Receiver Taps - Barrel/Receiver Bottom Tap For Large Ring Mauser

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

Restores Cleans

Damaged or imperfect barrel and

Fast, Easy

Installation during rebarreling work

Made From

High-speed steel for durability and

Matches Original

Thread patterns for Large Ring

Sized Large

Ring Mauser: 1.10"-12 TPI

$180.79
List Price: $225.99
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SKU: 080598111

Overview

This tap is intended for cleaning up and restoring barrel and receiver threads during gunsmithing work, especially when fitting pre-threaded, no-lathe barrels or handling rebarreling projects. It is made to match the original thread pattern for large ring Mauser applications, helping support a proper thread fit when existing threads are damaged or imperfect. The tool is part of Brownells’ barrel/receiver tap line and is offered in a size specific to 1.10"-12 TPI. For serious rifle work, it is a specialized shop tool rather than a general-purpose accessory.

Why Hunters Choose the Brownells

Restores Cleans

Damaged or imperfect barrel and

Rebarreling Projects

Installing pre-threaded, no-lathe barrels

Matches Original

Thread patterns for Large Ring

High-speed Steel

Construction supports demanding gunsmithing use

Sized Specifically

For 1.10"-12 TPI Large Ring

Key Features

  • Restores and cleans damaged or imperfect barrel and receiver threads.
  • Designed for fast, easy installation during rebarreling work.
  • Made from high-speed steel for durability and precision.
  • Matches original thread patterns for Large Ring Mauser applications.
  • Sized for Large Ring Mauser: 1.10"-12 TPI.
  • Suitable for installing pre-threaded, no-lathe barrels.

Best Used For

  • Gunsmiths restoring damaged or imperfect threads on Large Ring Mauser barrels and receivers
  • Rebarreling projects requiring cleanup of original thread patterns before installation
  • Installing pre-threaded, no-lathe barrels on Large Ring Mauser actions
  • Firearm enthusiasts needing a dedicated bottom tap for thread restoration work

Specifications

ApplicationRebarreling projects and installing pre-threaded, no-lathe barrels
Compatible Firearm ModelLarge Ring Mauser
MaterialHigh-speed steel
Original TitleBarrel/Receiver Taps - Barrel/Receiver Bottom Tap For Large Ring Mauser
Product TypeBarrel/Receiver Tap
Thread Size1.10"-12 TPI
UseRestore and clean damaged or imperfect threads on barrels and receivers

Pros

  • Restores and cleans damaged or imperfect barrel and receiver threads.
  • Designed for rebarreling projects and installing pre-threaded, no-lathe barrels.
  • Matches original thread patterns for Large Ring Mauser applications.
  • High-speed steel construction supports demanding gunsmithing use.
  • Sized specifically for 1.10"-12 TPI Large Ring Mauser threads.

Considerations & Trade-offs

  • Sized specifically for Large Ring Mauser threads, so it is not a universal barrel/receiver tap for other actions or thread patterns.
  • Best suited to gunsmithing and rebarreling work; it is a specialized tool rather than a general-purpose shop tap.
  • Intended to restore and clean damaged or imperfect threads, so it addresses thread prep rather than replacing more extensive receiver or barrel work.
  • The product information does not include a full kit or multiple sizes, so buyers need to verify the 1.10"-12 TPI specification before ordering.

Suggested Comparisons

  • Gunsmithing taps and dies
  • Barrel threading tools
  • Firearm rebarreling tools
  • Receiver thread repair tools

Suggested Accessories

  • Thread pitch gauge
  • Gunsmithing vise
  • Thread cutting oil
  • Cleaning brush set

Frequently Asked Questions

What is this tap used for on a Large Ring Mauser?

It is a barrel/receiver bottom tap intended to clean up and restore barrel and receiver threads for Large Ring Mauser applications.

What thread size does the Large Ring Mauser version use?

The listed thread size is 1.10"-12 TPI.

Is this tap meant for rebarreling work?

Yes. The product description says these barrel/receiver taps are designed for rebarreling projects and for installing pre-threaded, no-lathe barrels.

What material is the tap made from?

The long description states that it is crafted from high-speed steel.

Are there other versions for different firearms?

Yes. The product information lists versions for FN FAL, Remington 700 and XP100, and Savage 110/112, each with its own thread size.