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Reviews & Ratings for SIG SAUER P226 9 mm Chrome Phosphate Threaded Barrel — 18 reviews

(18 reviews)
SIG SAUER P226 9 mm Chrome Phosphate Threaded Barrel
SIG SAUER P226 9 mm Chrome Phosphate Threaded Barrel
$229.99 $179.99 Save 22%
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Most Helpful Positive Review Mk25 P226 threaded drop in barrel
Excellent drop in replacement barrel, no headspacing or chamber reaming necessary. Built to the exact detentions as all of sig sauer’s Barrels. Sights remained accurate with both barrels so no adjustments needed with mine, some may need to be adjusted.
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Barrel fits 1980s West German Sig

by LW, Verified Owner from GA, United States Written on July 23, 2025
This barrel fits like a glove on my 1980s West German Sig.
Would recommend: Yes
Was it helpful to you? Yes | No
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P226 Threaded Barrel - Great Fit as Expected from Sig

by AZS4, Verified Owner from AZ, United States Written on February 22, 2025
Perfect fit and lockup on a P226 MK25. I'm using a replacement slide with red dot mounting holes and barrel is a perfect fit. Never had any problems with interchangeably on any Sig barrels. Enjoy!
Would recommend: Yes
Was it helpful to you? Yes | No
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Factory Sig 226 replacement barrel

by Tank, Verified Owner from CA, United States Written on December 4, 2024
The price was satisfactory. Shipping time was longer than i expected, but when it arrived, it was in good condition.
Would recommend: Yes
Was it helpful to you? Yes | No
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Silence your P236

by C2 Rifleworx, Verified Owner from FL, United States Written on November 29, 2024
Perfect fit and finish factory threaded barrel for the Sig P226 MK 25.
Would recommend: Yes
Was it helpful to you? Yes | No
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Sig MK threaded barrel

by Randy, Verified Owner from OK, United States Written on July 19, 2024
Received my threaded barrel for my Sig MK Navey Seal P226.Once I got message that it shipped I received it the next day.Great service.This barrel is exactly as advertised.It is phosphate coated and chrome lined bore.The lock up is very tight.And it looks great.Thanks Optic Planet for the great service and the great products you carry.Couldn’t be more pleased.
Pros:
  • True OEM Item
  • True OEM Product
Cons:
  • None
Would recommend: Yes
0 of 1 found the following review helpful.
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Thread protector wouldn't break loose and the finish wasnt what i had expected.

by BrandonS, Verified Owner from TX, United States Written on June 14, 2024
The thread protector on the barrel was so locked on the barrel it wouldn't break loose by hand. I lightly tried using robo grips and still couldn't get it to break loose so had to exchange it but haven't got the replacement yet. The pacrkarized finish was very dull and almost grey whish I was to thrilled about. If I had to do over again I would have gone with the standard threaded barrel, I belive its nitride finish and not this MK25 barrel.
Pros:
  • At this point I can't think of any so will see what quality the replacement is...
Cons:
  • Stated in the review.
Best Used for:
  • Suppressors
Would recommend: No
0 of 2 found the following review helpful.
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Outstanding Barrel

by Jer66ome, Verified Owner from MN, United States Written on May 16, 2024
Great barrel. Perfect fit.
The only thing I didn’t like is the cap was on ridiculously tight.
Such is life.
Would recommend: Yes
Was it helpful to you? Yes | No
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PERFECT FIT

by UBER-ARMS, Verified Owner from TX, United States Written on April 20, 2024
Ordered this replacement barrel for a friend…Perfect fit, and now ready for his suppressor!
Pros:
  • Factory fit, easy to install, looks freat and works great
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Threaded p226 barrel

by JJ, Verified Owner from FL, United States Written on March 17, 2024
Fits right in and works perfectly. Optics Planet is by far the cheapest and easiest way to buy this stuff.
Would recommend: Yes
Was it helpful to you? Yes | No
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SIG SAUER P226 9 mm Chrome Phosphate Threaded Barrel

by Abel, from TX, United States Written on February 26, 2024
Exact match to my Sig MK25 pistol. Ran 1,000 rounds of all types and grain numbers; this threaded barrel hasn’t failed in its performance!!! Suppressed shooting is the new black!
Pros:
  • Able to suppress loud shots; preventing loud echo in enclosed training operations.
Cons:
  • None; Overall outstanding product.
Would recommend: Yes
Was it helpful to you? Yes | No
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