Sig Sauer P320 RX for sale
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Sig Sauer P320 RX Full-Size 9mm Pistol with Romeo1 Reflex Sight - 320F-9-BSS-RX
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.70 inches
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
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Sig Sauer P320 RX 9mm Full-Size Pistol w/ Romeo1 Reflex Sight - 320F-9-B-RX
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.7”
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
Frequently Asked Questions
Sig Sauer P320 RX for sale
What is SIG P320Rx?
SIG P320 RX is a striker-fired pistol from SIG Sauer that comes factory-equipped with a ROMEO1 PRO red dot sight. Available in full-size and compact variants in 9mm, it features the P320's modular design and suppressor-height sights. Priced around $750, it suits defensive and carry use.
What are common P320 problems?
The P320 has faced reports of uncommanded discharges, a controversy that remains actively debated — not simply a past issue resolved by a voluntary upgrade. Washington State's Criminal Justice Training Commission suspended P320 use after an uncommanded discharge on its range. Users also report trigger reset problems, failure to feed, and stiff slide racking.
Is a Sig P320 too big to carry?
Depends on your carry method and frame size. Full-size P320s are challenging to conceal. SIG offers Compact and XCompact variants designed for carry, and many people carry these comfortably with IWB or appendix holsters. Body type, clothing, and holster choice are the deciding factors.
What is the difference between Sig P320 and P320 compact?
Full-size P320 has a 17-round capacity, longer grip module, and a 4.7-inch barrel. Compact P320 holds 15 rounds with a shorter grip and a 3.9-inch barrel. Both the grip frame and slide/barrel differ between models. Compact suits carry; full-size suits defense or range use.
What is the price of the SIG P320 full size?
The SIG P320 full-size has an MSRP between $476 and $579. Street prices align closely with MSRP, averaging around $545 new and roughly $362 used. Prices vary by retailer and variant, so check multiple sources for current deals.
What is the barrel length of the P320 RXP?
The P320 RXP is available in multiple configurations: the Full-Size RXP has a 4.7-inch barrel, the Compact RXP has a 3.9-inch barrel, and the XCompact RXP has a 3.6-inch barrel.
Is the Sig Sauer P320 9mm discontinued?
No, the Sig Sauer P320 9mm is not discontinued. Multiple variants remain in current production, including full-size, compact, and XCompact models. Sig introduced an upgraded trigger design to address earlier safety concerns, but the pistol continues to be actively manufactured and sold through retailers.