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Barrel Threading Service Pistols, Ruger MK I thru IV, 22/45, Browning Buckmark, S&W Victory etc.. Ask for other styles

Price: $99.00
Item Number: PBRL


Pistol Barrel Threading Service
Ruger MK I, MK II, MK III, MK IV, 22/45 22lr Pistols
Short, Long, Slab Side, Fluted and Bull Barrels -  Black or Stainless
(No LITE Versions)
Browning Buckmark, Smith & Wesson, Beretta, Glock, Taurus, Thompson, and more.
(No Browning Nomad pistols)
Call for information  817-821-8999  Dan

****** Any barrel cut shorter than 3" may not stabilize the bullet. Grumpy's Guns will not be held responsible for baffle strikes in your suppressor or other muzzle device.  ******

This a service offer to thread your barrel. 

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


We thread your barrel to the thread pitch and barrel length requested. The process is single point threading on a commercial lathe, concentric to the bore.


Typical thread size is  1/2"x28 for 22lr & 9mm, .578x28 for 45 cal, Other thread sizes are available.

 A custom thread protector is included for all barrels. 

Send us just your barrel/receiver if possible, but we will accept complete guns.

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


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. 
We ship to US states, except where prohibited by law. No sales to CA, HI or NY.

   Please include a note in the shipping box, with your name, return shipping address and description of work needed. Write the serial number of the gun on your note or receipt.


Turnaround time varies based on current workload, but will usually be finished and shipped  within 14 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:

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

(101 Ratings, 26 Reviews) Average Rating:
Threaded barrel for my MK II
Greg Simmons (Benton, AR) 11/27/2021 8:48 PM
Shipped MK II barrel/receiver on 11/15/2021 to Grumphy's for threading and sight relocation. Received the completed unit back on 11/26/2021. The work is better that factory work and shoots great. Quick turnaround, professional work and good price. I highly recommend Dan's work. My grandfather would have said, "looks store-bought to me."
Barrel Threading on a Ruger MK II
Travis Willett (Everett, WA) 9/13/2021 5:22 PM
I worked with Dan on this entire process, and he did outstanding! From my initial questions via email, to confirmation of shipping/receiving and shipment back. Most importantly, the threading service itself was incredible! When I got the pistol back I was impressed with the machining, the re-bluing and the overall workmanship. The threading looks like it's original to the firearm. I will be sending this company any future threading projects I have on my firearms. Thank you for exceeding my expectations.
Excellent Service
Gray Spahn (Arkansas) 7/20/2021 3:44 PM
I haven't even sent them my barrel yet but I wanted to let everyone know just how good the service is and how well I was treated by Dan. I called him today. He took his time to explain to me and answer every question I had. Very Knowledgeable! Sending off my barrel tomorrow. I cant wait to get it back.
Ruger MK IV Hunter fluted SS barrel
John H. (Arkansas) 6/17/2021 8:54 PM
Dan did a fine job on my MK IV. Very quick turnaround and it was back in my hands in less than 2 weeks from when I dropped it off at FedEx. That is impressive! The work is very nicely done, and the thread protector makes it look like it came from the factory threaded. I'm a satisfied customer, and am pondering sending something else to Dan for him to "dress up" for me. All the best, John
Ruger MK II
Andrew Drook (Marietta, GA) 5/27/2021 7:27 PM
I dropped the barrelled receiver of my Ruger MK II off at UPS on Wednesday to send to Dan for threading, it was delivered to him on Friday, and is back in my hands today (the following Thursday), super fast turnaround. Dan threaded my barrel and relocated the front sight. His work is flawless. I can't recommend Dan and Grumpy's Guns highly enough.