Glock OEM Barrels 17, 19, 34, 43/43X & 48
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Glock OEM Barrels 17, 19, 34, 43/43X & 48


Need an OEM Glock barrel for your next custom build? Need to replace a worn out or damaged Glock factory barrel? These OEM Glock barrels are the perfect choice.


See below for more details.


(13 customer reviews)

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The perfect solution for storing your Glock parts while cleaning or preforming maintenance.

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Big Tex Outdoors


Original Glock factory 9mm barrels for Glock Pistols. These are brand new, never fired but out of the packaging. Glock 19 barrels will fit all Glock 19 Gen 1-5. Glock 17 barrels will fit all Glock 17 Gen 1-4 (Only Glock 17 Gen 5 barrels will work in Gen 5 pistols) Glock 34 barrels will fit all Glock 34 Gen 1-4 (Only Glock 34 Gen 5 barrels will work in Gen 5 pistols).

The Gen 5 barrels are the new Glock Marksman Barrels (GMB). Please note that due to the tight tolerances on the Gen 5 barrels, the finish on the top of the barrel will usually show signs of wear. This is completely normal and is extremely common with Gen 5 barrels.

Fit Guide:

Gen 1-4 G19 barrel fits:
-Any Glock 19 gen 1-5

Gen 5 G19 barrel fits:
-Any Glock 19 gen 1-5

Gen 1-4 G17 barrel fits:
-Gen 1-4 G17 only

Gen 5 G17 barrel fits:
-Gen 5 G17 only

Gen 1-4 G34 barrel fits:
-Gen 1-4 G34 only

Gen 5 G34 barrel fits:
-Gen 5 G34 only

Click here for our Big Tex Glock directory page!

Click here to browse our other OEM Glock Parts.

Additional information

Weight 8.0071893696159 oz
Dimensions 3 × .1 × .1 in



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13 reviews for Glock OEM Barrels 17, 19, 34, 43/43X & 48

  1. Sean

    I received my purchase quickly!

  2. Richard

    As always hassle free and fast shipping and did I mention great prices. Big Tex got my barrel to me on time and without worry.

  3. Tyler

  4. Phillip

    Great purchase experience…had a question before buying…was answered very quickly…product arrived quicker than expected and was exactly as advertised!

  5. Andrew V. (verified owner)

    Quick shipping, great product. I would recommend the barrel and Big Tex to anyone that asked.

  6. TSteph (verified owner)

    Genuine OEM Glock barrel, brand new and at a price brick/mortar and major online competitors can’t touch. Shipping is very reasonably and the package was on the road the day after purchase!

  7. charles_y (verified owner)

    Best price for these barrels that I’ve seen anywhere online. I bought the Gen 5 G19 as the Gen 1-4 were sold out. Drops right in!

  8. juarezluise1125 (verified owner)

    bought a barrel for my glock 17 a few weeks back. Got fast delivery and great quality product. Definitely keep buying from you guys and recommend to others

  9. Richard Bamberger (verified owner)

    Not only did I get mine insanely quick again, I paid like $92 for a stock Glock barrel, it doesn’t get better than that.

  10. Thefossildude (verified owner)

    Exactly what I was looking for with the cheapest price and fastest shipping on the Internet. Only place I shop now.

  11. Richard Bamberger (verified owner)

    Yet another great deal on another G19 barrel, not into the Gucci stuff and Big Tex always comes in clutch!

  12. Thefossildude (verified owner)

    Exactly what I needed minus the price gouging so many others are doing right now. Big Tex is the only place I trust to order from these days.

  13. Joel (verified owner)

    Good barrel and BigTex is the best place to purchase genuine OEM parts.

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