Description
Item Description
Bryant Ridge Co. is pleased to present this optics-equipped full-size tactical pistol for a penny-start auction, this is the SIG Sauer P320 RX.
SPECIFICATIONS:
Manufacturer: SIG Sauer
Model: P320 RX Full Size
Serial: 58B219876
Date of Manufacture: May 1, 2017
Caliber: 9mm Luger (9x19mm Parabellum)
Finish: Matte Black Nitron Stainless Steel Slide & Black Polymer Grip Module
Barrel Length: 4.7" Carbon Steel Barrel
Optics/Sights: Factory-Mounted SIG Sauer Romeo1 3 MOA Reflex Red Dot Optic & Tall Co-Witness SIGLITE Suppressor-Height Night Sights
Stock/Grips: Factory Full-Size Modular Polymer Grip Module w/ Integrated Picatinny Rail
Action: Striker-Fired Semi-Automatic Modular Pistol (DAO)
Markings: Slide left side engraved "SIG SAUER P320". Frame right side stamped "58B219876 NEWINGTON, NH, US". Barrel chamber hood stamped "9mm x 19". Optic housing marked "SIG" & "ROMEO1". Grip module molded "SIG SAUER". Box end label printed "320F-9-BSS-RX", "P320, 9MM, 4.7IN, RX, BLK, DAO, SIGLITE, MODULAR", "SN: 58B219876", & "Date: 01-MAY-2017".
Bryant Ridge's Analysis:
Establishing a new standard in modular striker-fired handgun design, the SIG Sauer P320 RX Full-Size package integrates factory red dot optics directly onto SIG's proven full-size 9mm chassis. Featuring a factory-milled stainless steel slide coated in a durable black Nitron finish, the RX model comes equipped with a mounted SIG Sauer Romeo1 reflex optic, offering an ultra-crisp red dot reticle with multiple brightness settings for rapid target engagement. To ensure complete operational reliability, tall SIGLITE suppressor-height night sights are installed directly from the factory, providing seamless co-witness sight alignment through the optic window. Built around SIG's innovative removable Stainless Steel Fire Control Unit (FCU), housed inside an ergonomic black polymer full-size grip module, this 4.7-inch barrel sidearm offers a smooth, consistent striker-trigger pull and an integrated Picatinny dust cover rail. Complete with its original factory SIG Sauer hard case, serial-matching end label (dated May 1, 2017), owner's manual, SIG Sauer promotional decal, factory OWB polymer belt holster, lock, Lucas Oil sample, and (2) factory 17-round steel magazines, this P320 RX represents a complete, optics-ready tactical setup.
This fine, highly complete optics-ready sidearm, serial number 58B219876, is an authentic SIG Sauer P320 RX Full Size manufactured in Newington, New Hampshire, on May 1, 2017. Chambered in 9mm Luger, this pistol features a 4.7-inch barrel, Nitron black finish, factory-mounted Romeo1 red dot optic, SIGLITE tall night sights, full-size polymer grip module, (2) factory 17-round magazines, polymer OWB holster, literature, and original factory hard case with matching serial label. Preserved in pristine, near-mint condition throughout with 100% clean Nitron surfaces, sharp grip texturing, smooth slide travel, crisp striker trigger break, clear optic glass, glowing night sights, and a mirror-bright 9mm bore with razor-sharp rifling. Offering verified SIG Sauer modular design, factory Romeo1 red dot optic integration, and complete factory box packaging, this P320 RX represents an investment-grade modern handgun acquisition.
Contents:
Model: P320 RX Full Size
Serial: 58B219876
Date of Manufacture: May 1, 2017
Caliber: 9mm Luger (9x19mm Parabellum)
Finish: Matte Black Nitron Stainless Steel Slide & Black Polymer Grip Module
Barrel Length: 4.7" Carbon Steel Barrel
Optics/Sights: Factory-Mounted SIG Sauer Romeo1 3 MOA Reflex Red Dot Optic & Tall Co-Witness SIGLITE Suppressor-Height Night Sights
Stock/Grips: Factory Full-Size Modular Polymer Grip Module w/ Integrated Picatinny Rail
Action: Striker-Fired Semi-Automatic Modular Pistol (DAO)
Markings: Slide left side engraved "SIG SAUER P320". Frame right side stamped "58B219876 NEWINGTON, NH, US". Barrel chamber hood stamped "9mm x 19". Optic housing marked "SIG" & "ROMEO1". Grip module molded "SIG SAUER". Box end label printed "320F-9-BSS-RX", "P320, 9MM, 4.7IN, RX, BLK, DAO, SIGLITE, MODULAR", "SN: 58B219876", & "Date: 01-MAY-2017".
Bryant Ridge's Analysis:
Establishing a new standard in modular striker-fired handgun design, the SIG Sauer P320 RX Full-Size package integrates factory red dot optics directly onto SIG's proven full-size 9mm chassis. Featuring a factory-milled stainless steel slide coated in a durable black Nitron finish, the RX model comes equipped with a mounted SIG Sauer Romeo1 reflex optic, offering an ultra-crisp red dot reticle with multiple brightness settings for rapid target engagement. To ensure complete operational reliability, tall SIGLITE suppressor-height night sights are installed directly from the factory, providing seamless co-witness sight alignment through the optic window. Built around SIG's innovative removable Stainless Steel Fire Control Unit (FCU), housed inside an ergonomic black polymer full-size grip module, this 4.7-inch barrel sidearm offers a smooth, consistent striker-trigger pull and an integrated Picatinny dust cover rail. Complete with its original factory SIG Sauer hard case, serial-matching end label (dated May 1, 2017), owner's manual, SIG Sauer promotional decal, factory OWB polymer belt holster, lock, Lucas Oil sample, and (2) factory 17-round steel magazines, this P320 RX represents a complete, optics-ready tactical setup.
This fine, highly complete optics-ready sidearm, serial number 58B219876, is an authentic SIG Sauer P320 RX Full Size manufactured in Newington, New Hampshire, on May 1, 2017. Chambered in 9mm Luger, this pistol features a 4.7-inch barrel, Nitron black finish, factory-mounted Romeo1 red dot optic, SIGLITE tall night sights, full-size polymer grip module, (2) factory 17-round magazines, polymer OWB holster, literature, and original factory hard case with matching serial label. Preserved in pristine, near-mint condition throughout with 100% clean Nitron surfaces, sharp grip texturing, smooth slide travel, crisp striker trigger break, clear optic glass, glowing night sights, and a mirror-bright 9mm bore with razor-sharp rifling. Offering verified SIG Sauer modular design, factory Romeo1 red dot optic integration, and complete factory box packaging, this P320 RX represents an investment-grade modern handgun acquisition.
Contents:
This example will ship w/ its original factory SIG Sauer gray plastic hard case, serial-matching end label, mounted SIG Sauer Romeo1 red dot optic, factory polymer OWB belt holster, owner's manual, NRA booklet, SIG decal sticker, cable lock, sample lubricant, & (2) factory 17-round steel 9mm magazines as shown.
Return Policy:
We gladly offer a 3-day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Return Policy:
We gladly offer a 3-day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
Bryant Ridge also reserves the right to cancel any sales that may occur while gunbroker.com is experiencing technical issues that affects the entire site or a complete site outage, within an hour of the auction ending.
We have an amazing inventory of classic and collector firearms that we are adding to Gunbroker daily. Stay up to date on all of our latest auction by adding us to your favorite sellers list.
About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection. 
Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1204257674 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-09-27 21:00:00 |
CurrentBid: |
0.01 |
