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Q&A for SIG SAUER P320 9 mm 5.5in Pistol Barrels - Threaded — 26 Questions & 22 Answers

Name SIG SAUER P320 9 mm 5.5in Pistol Barrels - Threaded (3.9)
$229.99 $189.99 Save 17%
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Q
John, guest, from TX, United States, asked on February 20, 2022

Will this fit the P320X RXP slide? Exact description is 320XF-9-BXR3-RXP

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on March 09, 2022

The Sig Sauer P320 9mm 5.5in Pistol Barrel will be compatible with the P320X RXP.

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Q
Scott, member, from VA, United States, asked on July 12, 2022

Will this barrel work on the M-17 model?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on July 15, 2022

This SIG SAUER P320 9 mm 5.5in Pistol Barrel is compatible with the Sig Sauer M17, however, you will need to remove the LCI and spring located under the rear sight.

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Q
Al, member, from AZ, United States, asked on June 22, 2021

Is this 1/2x28 or 13.5mm thread?

A
Answered by IDgunguy, member, from ID, United States, on April 10, 2024

This barrel has a SKU 8900443 which the Sig website says has 1/2-28 tpi and no LCI.

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Q
Ethan, guest, from TN, United States, asked on February 01, 2023

Will it fit a sig p320 m18? Thanks!

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 02, 2023

The SIG SAUER P320 9 mm 5.5in Pistol Barrel will only fit an M18 if you remove the LCI (loaded chamber indicator) and spring. The barrel will also stick out much further than desired as it was designed for full size P320's.

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Q
SpencerRx, guest, from AR, United States, asked on August 02, 2022

Will this fit the P 320 vtac?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 15, 2022

The original P320 VTAC is not compatible with the SIG SAUER P320 9 mm 5.5in Pistol Barrel. If you have a newer version of the Sig P320 VTAC it will work with the SIG SAUER P320 9 mm 5.5in Pistol Barrel.

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Q
Victor, member, from NJ, United States, asked on April 12, 2022

Will this work with the P320 AXG Pro?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on April 18, 2022

Yes, the Sig Sauer P320 9mm 5.5in Pistol Barrels - Threaded will work for the Sig P320 AXG Pro.

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Q
P320lovinit, guest, from WI, United States, asked on March 19, 2022

I have the 320xf-9-bxr3-r2 will it fit this?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on March 24, 2022

Yes, this Sig Sauer P320 9mm 5.5in Pistol Barrel will work with full size P320 models including the P320 XFULL.

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Q
Nick61, member, from MO, United States, asked on February 25, 2022

What is the barrel twist rate and style of rifling/style of cut?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on March 14, 2022

The manufacturer doesn't provide the twist rate or the style of rifling for the Sig Sauer P320 9mm 5.5in Pistol Barrels. I recommend contacting the manufacturer in regards to that information.

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Q
Eddie, guest, from ID, United States, asked on February 21, 2022

Will this fit a p320 xseries

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 23, 2022

According to the manufacturer the Sig Sauer P320 9mm 5.5in Pistol Barrel will not work with the P320 X series.

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Q
Mike, guest, from TX, United States, asked on January 22, 2022

Will this barrel fit into the new M17 Sig Sauer?

A
Answered by Stone, member, from TN, United States, on February 10, 2022

Technically yes with a caveat. You'll have to remove the LCI and spring located under the rear site.

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