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Ruger 57 1/2-28in Threaded Barrel Kit
$320.95 $229.99 Save 28%
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Most Helpful Positive Review Great, genuine Ruger-57 Threaded Barrel
Ruger did a great job with the 57 in my opinion, and the creation of this aftermarket barrel was a great idea. Yes, it is a bit pricey, but you get the barrel, a 1/2x28 thread adapter that screws onto the proprietary threading at the end, and a thread protector too. My two cents; definitely get this if you already have a Ruger-57, but if you don't have that yet, you may want to wait for PSA to come out with their Rock 5.7 which has a model with a threaded barrel by default.
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My kit I bought in 2023 didn't have a Adapter

by Bigdave, Verified Owner from MS, United States Written on January 17, 2026
Yes I was so happy when I got my ruger 5.7 and loved it and I have always wanted a freaking suppressor so in late 2023 a week after I bought the gun I couldn't afford a suppressor so I ordered a the cost 225 barrel from ruger so I knew it was right so last month I finally got a chance to buy one and got it yesterday and unscrewed the cab off and my 1/2 in suppressor wouldn't fit it so I took it to the biggest gun store in ridgeland and the build bad guns too he said he may have an adapter after 30 minutes in the back came out and said he didn't have one and I can't find one I want to know how my kit came with a cap that was a 10mm and did have the 10mm to 1/2in adapter and half inch cap that's not right and yes I still have the receipt
Pros:
  • Nothing at all when you buy a barrel from the people who built the pistol and barrel and my receipt show and adapter but the kit I was sent didn't it just had a cap for the 10mm threaded barrel I didn't pay any attentions and when I got my suppressor I we
Cons:
  • Nothing will not fit my 1/2in suppressor
Would recommend: No
Was it helpful to you? Yes | No

Great product

by Kevin, from TX, United States Written on June 21, 2023
Great product. Fast shipping and was easily swapped out. Came with everything needed to do the job with instructions. Gun shoots great with new barrel. They want me to leave more information about what I purchased. How much information do you need for a replacement barrel for your gun. Take it apart install new barrel reassemble gun load and fire great.
Would recommend: Yes
Was it helpful to you? Yes | No

Great pistol, great barrel

by Master blaster, from OK, United States Written on October 9, 2022
High quality barrel, low price, factory item what more can I say if you live in a free state this is a must have accessory for the ruger 57. I was hoping ruger would make a threaded barrel for the 57 didn't have to wait long. Optics planets price was unbeatable again they proved themselves to be the first place to look for everything firearms.
Pros:
  • Affordable
Cons:
  • Now I have to buy a can
Best Used for:
  • Target shooting
Would recommend: Yes
Was it helpful to you? Yes | No

Ruger 57 threaded barrel

by Ruger57, from KS, United States Written on March 21, 2022
Easy install to get a threaded barrel on your Ruger 57. This barrel kit installs fast is a great way to be able to run a suppressor on your 57. Everything you need is in this kit. It took me about 3 minutes for the install and I was ready to go. Fast shipping!
Would recommend: Yes
1 of 2 found the following review helpful.
Was it helpful to you? Yes | No
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