In Stock
Sig Sauer P320 9mm 5.5 Threaded Nitron Barrel Replacement
Sold byAmmunition Depot•Posted Apr 27, 2026
Compare prices for Sig Sauer Sig Sauer P320 Full Size Threaded Barrel 9mm Luger 5.5" Nitron with Loaded Chamber Indicator$193.99
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Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: parts
- UPC: 798681649990
- SKU: 8900566
- Brand: Sig Sauer
Price History
Deal Details
Enhance your SIG SAUER P320 Fullsize with this premium 9mm threaded barrel designed for those who demand precision and durability. Measuring 5.5 inches in length this barrel is crafted with a rugged Nitron finish that ensures long-lasting performance. The heat-treated construction provides exceptional toughness making it a reliable choice for any shooting enthusiast. With a standard 1/2x28 RH thread configuration it's ideal for attaching suppressors or compensators adding versatility to you
Other Offers for This Product
Active offers from your catalog for Sig Sauer Sig Sauer P320 Full Size Threaded Barrel 9mm Luger 5.5" Nitron with Loaded Chamber Indicator.
Comparing 8 retailers carrying this product
Lowest Price: $174.99
Highest Price: $223.99
You Save: $49.00
Avg Discount: 3% off
9mm Luger Barrel W/Lci For Psig Sauer(R) P320 Full Size - P320fs 5.5'''' Bbl 9mm Luger W/Lci 1/2-28 Threaded Black
Sig Sauer, Inc.BrownellsSKU/UPC: 430108251
$174.99$199.99Save 13%
View at Brownells
SIG SAUER P320 9mm 5.5" TB Black for Sig P320 Fullsize
Sig SauerKYGUNCOSKU/UPC: SGS-8900566
$193.78
View at KYGUNCOSig Sauer P320 9mm 5.5 Threaded Nitron Barrel Replacement
Sig SauerAmmunition DepotSKU/UPC: 8900566
$193.99
View at Ammunition Depot
Sig Sauer 8900566 P320 9mm Luger 5.50" Threaded Black Nitron for Sig P320 Fullsize Loaded Chamber Indicator
Sig SauerShooting SurplusSKU/UPC: SS8900566
$197.08
View at Shooting Surplus
Sig Sauer 8900566 P320 9mm Luger 5.50 Threaded Black Nitron for Sig P320 Fullsize Loaded Chamber Indicator, Handgun Barrel
Sig SauerHinterland OutfittersSKU/UPC: 205934
$197.78
View at Hinterland Outfitters
Sig Sauer 8900566 P320 9mm Luger 5.50" Threaded Black Nitron for Sig P320 Fullsize
Sig SauerDEGunsSKU/UPC: 81049
$203.99
View at DEGuns
Sig Sauer Barrel for Sig P320 - Black Barrel Excellence - 8900566
Sig SauerPalmetto State ArmorySKU/UPC: 51655148641
$210.99$234.99Save 10%
View at Palmetto State Armory
Sig Sauer Sig Sauer P320 Full Size Threaded Barrel 9mm Luger 5.5" Nitron with Loaded Chamber Indicator
Sig SauerMidwayUSASKU/UPC: 991268
$223.99
View at MidwayUSA