Geissele Teases Rebarreled Lee-Enfield Project

Daniel Y
by Daniel Y

In a recent Instagram post, Geissele showed off some Lee Enfield rifles they had rebarreled. Geissele dabbling in the milsurp game is a surprise. But it is a very welcome one!


Geissele @ TFB:


The post states that this project was an attempt to replace worn-out barrels in a few of Bill Geissele’s personal No. 1 Mk. III Enfields. Corrosive ammo, use in jungle war zones, and the ravages of time have claimed the bores of many of these guns. New barrels may not help collector value, but they can get these old guns back onto the firing line.


While this rebarreling project is a departure from typical Geissele products like the Super Duty AR and MRGG-S, it does make sense in a broader historical context. Geissele started out as a company making parts for highpower rifle competition. Vintage rifle matches are a popular segment of those competitions, and rebarreling classics with better modern barrels is common practice.


Will Geissele ever offer this service to the broader public? If so, will this be the first rifle pattern among others? Are Geissele-barreled rifles from the World Wars going to be the new meta for CMP vintage rifle matches? No one knows. Would you like to own a “Guys-Lee Enfield” (that was their dad joke, and it deserves some recognition) of your own? Let us know in the comments below.

All images from Geissele.

From the manufacturer:


“We decided to try our hand at re-barreling some Enfield NO1 MKIII Rifles. Bill Geissele has several Enfields in his collection he has acquired over the years, but they are notorious for suffering from corrosion, especially those used in jungle environments. We recently re-barreled two MKIII’s with Geissele CHF barrels, and applied our Nanoweapons coating to the hardware. These are now rebuilt to last as solid shooters, while retaining the historical patina that makes these stand out as pieces of firearms history.”
Daniel Y
Daniel Y

AKA @fromtheguncounter on Instagram. Gun nerd, reloader, attorney, and mediocre hunter.

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  • Old138825166 Old138825166 on Jan 03, 2026

    The Canadian military did not universally rebarrel its service Lee-Enfield No. 4 rifles to 7.62x51mm NATO

    . However, Canadian Arsenals Limited (CAL) did convert approximately 2,000 rifles to 7.62x51mm for use in military and civilian target shooting competitions sponsored by the Dominion of Canada Rifle Association (DCRA) in the 1960s.

    Details of the Conversion Program

    1. Purpose: The conversions were primarily intended to allow target shooters, including military competitors, to use the new standard-issue 7.62mm NATO ammunition, as .303 British ammunition supplies were diminishing.
    2. Process: The program was run by CAL (formerly the Long Branch arsenal, the primary Canadian manufacturer of the No. 4 rifle). Individuals and DCRA clubs could send their sound No. 4 rifles to CAL for conversion.
    3. Modifications: The conversions typically included a new 7.62mm barrel (often without bayonet lugs), a new proofed bolt head, reinforced woodwork, and in some cases, a 7.62mm magazine conversion kit (e.g., from Sterling Armaments).
    4. Military Issue vs. Competition Use: While some of these converted rifles were used by military rifle teams, they were specifically for target shooting rather than general infantry service. The standard service rifle at the time was the 7.62x51mm FN C1A1 Self-Loading Rifle.
    5. Distinction from British L-series: The British military undertook a more extensive, official conversion program for reserve weapons, resulting in the L8 series of rifles and the L42A1 sniper rifle, which had specific military pattern modifications like altered ejectors and magazines. The Canadian conversions (sometimes referred to as the "C No. 7" in a target context, though that designation is more typically for a .22LR training rifle) were different in their execution and purpose.

    For decades, the Canadian Rangers continued to use unconverted No. 4 rifles in .303 British in the Arctic due to their reliability in extreme cold, eventually replacing them with the Colt Canada C19 in the 2000s and 2010s.


  • WIlliam Jennings WIlliam Jennings on Apr 05, 2026

    How about a No4, any chance they'll do those?

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