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Barrel Threading Service for Rifles

Price: $99.00
Item Number: RBRL


Rifle Barrel Threading Service


This a service offer to thread your barrel.
No parts are included in this service.

The photos are examples of our work. No barrels are included in this service.

We thread your barrel to the thread pitch requested.  Tell us which muzzle device you have, so we can use the correct thread specs.

The process is single point threading on a commercial lathe, concentric to the bore.

Typical thread sizes are  1/2"x28, 5/8"x24, .578"x28, etc...

 A custom thread protector is included.
We can knurl or make it smooth.

Send us just your barrel if possible. We will accept barreled actions, and complete guns. If you send us a barreled action or complete gun, there is a additional charge to remove and re-install the barrel plus the extra shipping.

We are an FFL w/ SOT (CLASS 3) dealer, so you can ship us any type of firearm and/or muzzle device. 

No AK-47, SKS or Mosin Nagant.

We pay part of the return shipping of your barrel.
Free shipping is no longer possible without raising our prices, because UPS, FedEx and USPS keep raising their rates.
  Our shipping fees have more than doubled in the past year.

Complete guns or extremely heavy or large items, may require additional shipping fees.
e ship to US states, except where prohibited by law.


Please include a note in the shipping box, with your name, return shipping address, barrel length, and description of work needed.

Turnaround time varies based on current workload, but will usually be finished and shipped  within 7 business days from the day we receive your barrel. If you would like to confirm the current turnaround time, please feel free to contact us prior to your purchase. 

 If you are in the Dallas - Ft Worth TX area, you may drop off / pick up your barrel.

Send your barrel to us at:

Grumpy's Guns
6601 Oldgate Lane
Arlington, TX 76002-5418

FedEx or UPS suggested. USPS is difficult with claims on Firearms

Feel Free to contact us for a quote on special projects.

Product Reviews

(38 Ratings, 10 Reviews) Average Rating:
Best in Class!!!
Rob (Arlington) 10/1/2019 6:03 PM
I've used Grumpy's services for transfers and barrel threading for years. Always high quality, great pricing and the fastest turn around times by far. R
Fast, precise, helpful
Patrick (Denison, TX) 6/20/2019 9:23 AM
I called with a question before I sent in my Contender pistol barrel. Dan was very helpful and NOT grumpy. The turnaround was extremely fast. It took me longer to write this review than it did for him to shorten my barrel, thread it to my specified pitch, relocate the front sight, make a thread protector and ship it back to me!
Fantastic Service
Garret (Dallas,TX) 2/12/2018 8:33 AM
I have a CX4 storm that i got threaded with Dan at Grumpy's Guns. He is a master of his craft and worked with me to build the ideal thread for my carbine. The original thread pitch i wanted wasn't possible due to the barrel being too thin. After discussing possible solutions we decided to partially sleeve the barrel and thread it. Worked perfect, looks great, and now I have a threaded CX4 in .40 cal that has a silencerco muzzle brake so i can quick attach a silencer that i use on other rifles as well! Don't let the Grumpy name fool you, Dan is a friendly and helpful professional that i will certainly use for any future threading and smith work.
Very fast turn around
John (Sacramento, CA) 1/26/2018 12:49 AM
Called to see if Grumpy's would thread a sporter barrel for a Hellfire brake and Dan confirmed that he could do it. Called many other places and they would not thread my barrel or could not get anyone to return my calls. All of the local gunsmiths are semi-retired and don't really care for business. Sent my barrel in and Dan turned it around and it was in transit back to me having only arrived to him for a day. The threading was great and I have my brake installed.
Great work fast turnaround
Kristen (Maryland) 11/18/2017 12:21 AM
I called and was immediately able to talk to the man doing the work on my Ruger Mk III 22/45, sent it in and got it back within a week, the attention to detail is great and he even fixed a few scratches on the bluing for free, and you can’t beat the price!