Replacement barrel for SIG SAUER P320/P250 Xcompact and sub-compact models, chambered in 9mm, 3.6in long. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability. Chambered in 9mm, this threaded barrel is meant to fit with P320 XCOMPACT & Sub-Compact models. Barrels can be replaced easily and conveniently by simply ensuring the firearm is unloaded, removing the slide from the receiver and grip module, and sliding out the existing barrel. Compatibility: This barrel is designed for sub-compact or XCOMPACT P320 variants that do NOT have the loaded chamber indicator. Specifications for SIG SAUER P320 X Compact/Subcompact 9mm Threaded Barrel, No LCI, 4.3in: Manufacturer: SIG SAUER Color: Black Barrel Length: 4.3 in Threads per Inch: 1/2×28 Cartridge: 9mm Luger Gun Make: SIG Sauer Gun Model: SIG Sauer P320, SIG Sauer P250 Included Accessories: Standard Condition: New Package Contents: SIG SAUER P320 X Compact/Subcompact 9mm Threaded Barrel, No LCI, 4.3in
5 reviews for SIG SAUER P320 X Compact/Subcompact 9mm Threaded Barrel, No LCI, 4.3in
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Oki –
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 of luck. The barrel fits but will not allow a piston to travel enough to operate the slide properly. *The 445 barrel is for an XCompact (NO LCI). THe 444 is for the XCarry (NO LCI).
Clyde –
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.
DeanD –
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.
Oki –
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.
FridayAlaska –
No issues with this barrel. Perfect fit and well finished.