+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Reviews & Ratings for SIG SAUER P320 X Compact/Subcompact 9mm Threaded Barrel, No LCI, 4.3in — 7 reviews

(7 reviews)
SIG SAUER P320 X Compact/Subcompact 9mm Threaded Barrel, No LCI, 4.3in
SIG SAUER P320 X Compact/Subcompact 9mm Threaded Barrel, No LCI, 4.3in
As Low As $179.99 Save Up to 22%
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
Most Helpful Positive Review Super confused
I purchased this for the stock 3.9 inch barrel on a P320 AXG Scorpion and immediately contacted the order desk to change to the 8900444 barrel. This was based on some of the confusing answers to questions and what I found on the Sig site. The Sig site list this barrel as 4.3 inches. Anyway, they could not cancel and had to let it arrive. Installed and it looks and feels right. I plan to test it today and don't anticipate any issues YMMV. I can't really dock or give stars as it is not Opticsplanets fault all the data is confusing but the barrel itself feels like Sig quality. *Update-I am out o...
Read More...
Show
Sort by
Filter by

This is a review of my SIG Sauer barrel 9 mm

by Ean Alford, Verified Owner from TX, United States Written on February 12, 2025
This is a awesome product works perfectly just what I ordered just what I wanted
Would recommend: Yes
Was it helpful to you? Yes | No
Share

sig p320 xcompact barrel 4.3inch

by Pcx, Verified Owner from OK, United States Written on February 12, 2025
Nice barrel if you’re looking to add a comp. If you’re hesitating. Don’t buy. Will not regret.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Great product

by FridayAlaska, Verified Owner from TN, United States Written on April 4, 2024
No issues with this barrel. Perfect fit and well finished.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Nice barrel but the wrong one for my Carry model

by DeanD, Verified Owner from AZ, United States Written on February 20, 2024
So, in browsing barrels for my P320 Carry/Compact Optics planet recommended this barrel. For some reason I ignored the "X" and "Subcompact" parts and only focused on the "Carry" part. Then I saw the barrel is 3.6 which is right for the Carry and Compact guns. Well, it's not right if the barrel is threaded. You need a 3.9" if the barrel is threaded for it to work on the longer guns. Lesson learned. Read comprehension is fundamental! Other than not working the barrel has nice fit and finish, suppressor threaded on smoothly and aligned perfectly.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

Break in period

by Clyde, Verified Owner from VA, United States Written on August 6, 2023
I didn’t realize there was a bit of a break in period for new pistol barrels. I was having failure to eject on about the first 50 rounds. Racked the slide a bunch while I was on the couch and shot a few mags through it and now it’s running smooth. For what it’s worth, the thread protector would not screw down far enough to be flush with the end of the barrel, but I bought it to put a comp on anyway.
Pros:
  • works
Cons:
  • Break in period
  • thread protector
Best Used for:
  • Sig 320 X Compact
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

Super confused

by Oki, Verified Owner from AZ, United States Written on September 3, 2022
I purchased this for the stock 3.9 inch barrel on a P320 AXG Scorpion and immediately contacted the order desk to change to the 8900444 barrel. This was based on some of the confusing answers to questions and what I found on the Sig site. The Sig site list this barrel as 4.3 inches. Anyway, they could not cancel and had to let it arrive. Installed and it looks and feels right. I plan to test it today and don't anticipate any issues YMMV. I can't really dock or give stars as it is not Opticsplanets fault all the data is confusing but the barrel itself feels like Sig quality.
Pros:
  • OEM
Cons:
  • confusing description
Would recommend: Yes
0 of 2 found the following review helpful.
Was it helpful to you? Yes | No
Share
There are no reviews that match your criteria. Would you like to review this product?