Skip to main content

The Gun Store | Waterbury CT

db0500a2512d50

DIAMONDBACK FIREARMS SIDEKICK 22LR/22M BLUE 4.5″

October 19, 2026
134454

Meprolight USA 5626090000 Polarizer/Flash Guard Kit Rifle Black Compatible w/ Mepro M21

October 19, 2026

Sig Sauer 8900445 P320 9mm Luger 4.30″ Threaded Black Nitron Fits Sig P320X Compact/Sig P320 Subcompact

$219.05

Sig Sauer 8900445 P320 9mm Luger 4.30″ Threaded Black Nitron Fits Sig P320X Compact/Sig P320 Subcompact

3 in stock

SKU: RSR|SG8900445 Category:

Chambered in 9mm, this threaded barrel is meant to fit with P320 XCOMPACT & SUBCOMPACT models. Includes thread protector cap. SPECS: Caliber 9MM, 1/2 X 28 RH thread pitch. Compatibility: This barrel is designed for sub-compact or XCOMPACT P320 variants that do NOT have the loaded chamber indicator.

UPC

798681643332

Manufacturer

Sig Sauer

Manufacturer Part Number

8900445

Barrel Length

4.3"

Caliber/Gauge

9mm

Length

4.30"

Model

P320

Product Type

Barrel

Shipping Weight

0.37

Style

Threaded