---
title: The Flex-Hone for U.S. Model of 1917 Firearms
description: Use the Flex-Hone for Firearms to maintain the U.S. Model of 1917, a .30 caliber, breach-loading, bolt-action rifle modeled after the British P-17
image: https://blog.brushresearch.com/hubfs/flexhone_firearms_gun_maintenance.jpg
---

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# BRM Official Blog

# The Flex-Hone for U.S. Model of 1917 Firearms

Posted by [Team BRM](https://blog.brushresearch.com/author/team-brm) on Jun 27, 2016 4:31:00 PM

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![flexhone_firearms_gun_maintenance](https://blog.brushresearch.com/hs-fs/hubfs/flexhone_firearms_gun_maintenance.jpg?width=300&name=flexhone_firearms_gun_maintenance.jpg)The U.S. Model of 1917 is a .30 caliber, breach-loading, bolt-action rifle modeled after the British P-17. Made in America by Winchester and the Remington Arms Co., the M1917 is often called the [American Enfield](http://en.wikipedia.org/wiki/M1917_Enfield) in honor of its U.K. origins.

Gunsmiths and gun collectors sometimes [disagree](http://www.odcmp.org/503/rifle.pdf) about whether the U.S. Rifle, Caliber .30, M1917 (Enfield) is a true P17, but smart shooters know that firearms maintenance is what’s really important when working with older rifles.  

## **Cleaning and Maintaining Rifle Chambers**

According to the U.S. War Department’s [Basic Field Manual](http://www.ibiblio.org/hyperwar/USA/ref/FM/PDFs/FM23-6.PDF) of 1942, the chamber of the M1917 Enfield rifle “must be cleaned as thoroughly as the bore” because “a rough chamber may cause shells to stick.” The Flex-Hone® tool from Brush Research Manufacturing (BRM) wasn’t invented back then, but we’d like to think it deserves a place in any gun manual’s “Care and Cleaning Section”. Ideal  for removing residue from chambers, the [Flex-Hone® for Rifles](http://www.brushresearch.com/brushes.php?c2=183) is a durable and reliable gun brush.  

## **Gun Blogger**

That’s what a gun blogger called [Garand Thumb](http://garandthumb.com/us-model-of-1917-extraction-problems-revisited/) learned last summer when his M1917 starting saving rounds because of ejection problems. While cleaning his Enfield rifle, the shooter discovered that the M1917’s [chamber](http://www.rkba.org/guns/principles/definitions/gun-components.html) “looked a little rough” because of rust and residue. After trying unsuccessfully to “clean it up with a chamber brush”, the gun blogger ordered the[Flex-Hone® for Firearms](http://www.brushresearch.com/brush-types.php?c1=4) from Brush Research. Later, while updating his readers about his weapon, he exclaimed how “this works!!!!” and that his rifle’s rounds now “ejected like butter”. 

## **The Flex-Hone® for Rifles**

After lubricating his rifle’s chamber with [Flex-Hone® oil](http://www.brushresearch.com/brushes.php?c1=5), Garand Thumb chucked the mandrel of the Flex-Hone® tool into his handheld DeWalt electric drill. With the receiver and the chamber clamped in a vice between two  wooden blocks, the amateur gunsmith honed the rifle chamber for about a minute. Later, as he explained to readers, “be careful not to overpolish if you decide to try this”.  

The Flex-Hone® for Firearms is a [surface finishing tool](http://www.brushresearch.com/pdf/FlexHone_Resource_Guide_For_Customer.pdf) rather than a material removal tool, but that’s good advice from a satisfied shooter. As Garand Thumb exclaims, “I am excited that I finally found a solution!” 

[![Flex-Hone for Firearms Brochure](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/484035/07bd6614-6f3b-4da5-86a3-0b125b3a51b7.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/484035/07bd6614-6f3b-4da5-86a3-0b125b3a51b7)

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