AR/Standard Barrel Threading

Rated 5.00 out of 5 based on 5 customer ratings
(5 customer reviews)


SKU: N/A Categories/Brands: ,


This covers cutting/crowning as well as threading. This service is for any AR15/AR10 barrel once it has been removed from the receiver, or any STRAIGHT barrel. AR barrels with the FSB in place are covered under this service/fee. This service also covers handgun barrels that need standard threads. that do NOT need to be extended. Threads will be concentric to the bore. If you want the barrel shortened note length in the comment section. in This service also covers stripped barrels of other varieties. If the barrel will not drop through a round hole with a diameter slightly larger than that of the barrel, you need to select the non AR15 threading service. If sent as a complete upper, the Disassemble/Reassemble service is required as well. Gas port work is included when necessary. When barrels are cut, they are all measured from a closed bolt face as the only standard measurement we use.


If you don’t submit your order, the work will NOT get done. Do NOT send anything without submitting an order online first.

When sending your order, please include:

  • A list of what is in the box.
  • Your name/order number on the OUTSIDE of the box.
  • Enter as much info about what you want done as possible in the comment section at checkout.
  • Print the confirmation page and sign the CC authorization statement.

Please read through the FAQs before calling with a question or placing your order.

Additional information

Thread Pitch

1/2×28, 1/2×36, 5/8×24, 3/4×24, .578×28, M13.5x1LH, M16x1LH

5 reviews for AR/Standard Barrel Threading

  1. Rated 5 out of 5

    (verified owner)

    I was looking for shop to thread my 308 barrel and saw ADCO mentioned on Form 1 Suppressor as being a quality shop for that service. I couldn’t be more satisfied with the job that they did. Fast turnaround, they had it for two days, nice clean threads concentric to the bore…what more could you ask for.

    So if you need a barrel thread, let ADCO do it for you…you won’t be disappointed!

  2. Rated 5 out of 5

    (verified owner)

    Seen ADCO mentioned on a Beretta Nano review, Looking in to what they offered and the $$. Sent off my upper Beretta brigadier elite 2 for threading so I can put a HK 3 Lug on it to fit my dead air ghost m suppressor.
    All I can say is thank you—–Fast turnaround—-Awesome job—-At a great price—–Very happy I used them.
    Keep up the great work and I will be using you guys again real soon.

  3. Rated 5 out of 5

    WOW – if you are thinks of having a barrel threaded, look no further, just send Adco your barrel, follow their instructions or course. It has been over a year since I had a Sako Quad varmint barrel done. The 22lr shot 1″ 100 yards groups before threading and it still shoots 1″ after treading, except now it does it with or without a suppressor attached, maybe even better. Work was beautiful, no marks just threads. Oh yeah, turn around time was amazing.

  4. Rated 5 out of 5

    Shortened and re-threaded my Galil barrel to 1/2 x 28 PERFECTLY!
    Muzzle twisted on like it was oiled. Could not be happier with their work.
    They are my only choice for barrel work. Thank you ADCO

  5. Rated 5 out of 5

    (verified owner)

    I had been looking for a threading service for my 1911 pistol barrel for a while and could only find threading services for rifle barrels in my area and the costs were more than the barrel itself, ridiculous. I finally came across ADCO, their prices were unbeatable and the reviews were very comforting. I couldn’t be happier with the whole process, sent the barrel out Monday and got it back Friday. Excellent workmanship and quality of service, great communication and very professional. Wish I would have found them years ago, I couldn’t be more satisfied, great job guys.

Add a review

Your email address will not be published. Required fields are marked *

You may also like…

Copyright ©2019 ADCO Firearms, LLC

Availability and pricing of all products are subject to change without notice.

All sales are final, there are NO returns on any firearms, parts or accessories.
On special occasions, purchased items (firearms excluded) in their original, unopened packages may be exchanged for store credit.