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Reviews & Ratings for SIG SAUER Barrel, Threaded, 220, 45, Chr — 12 reviews

(12 reviews)
SIG SAUER Barrel, Threaded, 220, 45, Chr
SIG SAUER Barrel, Threaded, 220, 45, Chr
$229.99 $179.99 Save 22%
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Most Helpful Positive Review Almost fit... 4 stars
The finish of the barrel has a rough flat finish and not polished at all like the original barrel. I'll fix that... I dropped the barrel into the slide. The slide would not drop the barrel down to cycle the action. I had to press the barrel down to clear the slide so it would come back. Then, ...
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Most Helpful Negative Review Requires too much fitting
There are two different P220 barrels. Unknown why, but the phosphate version requires an extreme amount of fitting and the blued version does not. The price for the phosphate is about $40 higher and the additional guns itching charge. The blues version is less expenses due drops in...doesn’t add up....
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excellent upgrade for the firearm barrel !

by Jager, Verified Owner from AZ, United States Written on July 12, 2025
Nice upgrade for the barrel to the firearm. Has a nice finish and quality to it and the price was best around compared other places. Even comes with thread protector which is a plus.
Would recommend: Yes
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P220 .45 Threaded Barrel

by Brian, Verified Owner from OR, United States Written on May 29, 2025
Beautiful, fits perfectly. Described as phosphate finish but at first glance I would have guessed black nitride. Hard chrome in bore & chamber looks flawless. Expect this will outlast my grandkids... The package is secure but oversized, would prefer the 2-piece tool sleeves used by Lone Wolf & Silencerco for long term storage. Quality is as expected from Sig, heartily recommended without reservation
Would recommend: Yes
2 of 2 found the following review helpful.
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P220 Legion SAO

by Les, Verified Owner from GA, United States Written on May 28, 2025
Perfect fit in my P220 Legion SAO in 45acp, 100% function, just a simple drop in replacement for your P220.
Would recommend: Yes
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Great and exactly what I expected!

by e, Verified Owner from MO, United States Written on February 16, 2025
Fast shipping, exact fit, and Very Accurate! First 5 mags and its spot on.
Would recommend: Yes
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Perfect fit Sig P220 ST

by bwng, Verified Owner from AZ, United States Written on January 24, 2025
Dropped in new threaded barrel for a perfect fit to my old Sig. Now I can attach my silencer to my 45.
Pros:
  • Perfect Fit
Cons:
  • None
Best Used for:
  • Silencers
Would recommend: Yes
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Sig Sauer Threaded Barrel in Sig P220 Nitron Full-Size

by Joe Kennerson, Verified Owner from TX, United States Written on April 6, 2023
This barrel dropped-in without any fitment issues at all. My P220 Nitron is a police turn-in with a 37A series serial number built in the USA which means a one piece slide. My slide showed wear from previous use which may have aided in this new barrel dropping in a cycling each round without an issue.
Would recommend: Yes
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"Drop-In" Sig Sauer Threaded .45 ACP Chromed Barrel

by Straight Shooter, from AK, United States Written on December 14, 2018
This high quality Sig Sauer Black Chromed Threaded Barrel dropped right into my Sig Sauer P220 without any modification and functioned perfectly! It came with a thread protector collar and is a perfect match for the Sig Sauer SRD 45 AUTO suppressor with .578-28tpi threads.
Pros:
  • Perfect Fit and Function!
Cons:
  • None
Best Used for:
  • Sig p220
Would recommend: Yes
2 of 2 found the following review helpful.
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Sig Threaded Barrel

by Bob, Verified Owner from FL, United States Written on December 5, 2017
Optics Planet shipped quickly and the barrel is exactly what I wanted. Another reviewer mentioned the barrel needed slight "adjusting" to get it to fit properly. I've done some emery board work on mine and it still doesn't quite fit. With that said, I'm still very pleased with the product, price and optics planet. I would give it a 5 star but haven't had an opportunity to shoot it yet.
Pros:
  • Quick shipping
  • price construction quality
Cons:
  • fitment issues
Would recommend: Yes
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Sig 200 thd barrel

by grnberet51, from TN, United States Written on March 31, 2017
Fits and works as it is supposed to do. This is best review I can give and am just typing now since it is supposed to be 200 characters which is arbitrary since all I would want to kniw if it works and any flaws.
Would recommend: Yes
1 of 1 found the following review helpful.
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Great Product

by DRN, Verified Owner from OH, United States Written on February 16, 2017
Drop in fit and worked perfectly! Initially the fit seemed tight. I lubed up the pistol and shot it and it seemed like accuracy improved over the original factory barrel.

I would have no problem recommending this for purchase.
Would recommend: Yes
1 of 2 found the following review helpful.
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