---
title: "Sig Sauer P320 Compact 9mm with Holosun 507K, 3.9 in., 15rd, Graphite Black Cerakote"
description: "$860.98 at Ridgeline Arms, 3% above usual."
type: "product"
category: "guns"
brand: "Sig Sauer"
landed_price: 860.98
currency: "USD"
best_store: "Ridgeline Arms"
deal_signal: "higher"
usual_price: 835.29
updated: "2026-10-19T14:36:00.000Z"
url: "https://trigger.deals/p/sig-sauer-p320-compact-9mm-with-holosun-507k-39-in-15rd-graphite-black-cerakote-g8u"
site: "Trigger Deals"
data: "sample"
---

# Sig Sauer P320 Compact 9mm with Holosun 507K, 3.9 in., 15rd, Graphite Black Cerakote

> Lowest landed price: **$860.98** at Ridgeline Arms (★ 4.8, 18,240 reviews). 3% above usual (usual $835.29, the 90-day median). In stock, verified 2026-10-19 14:36 UTC.

- Item price $840.99 + $19.99 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $699.41 to $979.35
- 2-year low: $621.16 (Dec 12, 2024)
- Price unchanged for 10 days (since 2026-10-10 23:08 UTC)
- MSRP: $919.49 (6% off)
- Brand: Sig Sauer. Category: guns.
- [Buy at Ridgeline Arms](https://trigger.deals/go/sig-sauer-p320-compact-9mm-with-holosun-507k-39-in-15rd-graphite-black-cerakote-g8u?store=ridgeline-arms)

## Compare stores (5)

Ranked by landed price: the item plus shipping to you, before tax.

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Ridgeline Arms (best) | ★ 4.8 | $860.98 | Best price | $840.99 | $19.99 | In stock | 2026-10-19 14:36 UTC |
| Badlands Tactical | ★ 4.3 | $866.98 | +$6.00 | $851.99 | $14.99 | Stock not reported | 2026-10-19 14:30 UTC |
| High Desert Guns | ★ 4.2 | $872.49 | +$11.51 | $847.49 | $25.00 | Stock not reported | 2026-10-19 14:04 UTC |
| Granite Peak Supply | ★ 4.6 | $902.94 | +$41.96 | $872.95 | $29.99 | In stock | 2026-10-19 14:07 UTC |
| Sawtooth Outfitters | ★ 4.5 | $952.49 | +$91.51 | $924.99 | $27.50 | Stock not reported | 2026-10-19 14:10 UTC |

## Price history

Lowest landed price across stores, weekly over the last 90 days (full daily history: [JSON API](https://trigger.deals/api/v1/products/sig-sauer-p320-compact-9mm-with-holosun-507k-39-in-15rd-graphite-black-cerakote-g8u?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $699.41 |
| Aug 3, 2026 | $699.41 |
| Aug 10, 2026 | $843.92 |
| Aug 17, 2026 | $811.40 |
| Aug 24, 2026 | $817.60 |
| Aug 31, 2026 | $855.70 |
| Sep 7, 2026 | $796.89 |
| Sep 14, 2026 | $842.23 |
| Sep 21, 2026 | $842.23 |
| Sep 28, 2026 | $828.97 |
| Oct 5, 2026 | $871.73 |
| Oct 12, 2026 | $860.98 |
| Oct 19, 2026 | $860.98 |

## About this product

The Sig Sauer P320 Compact 9mm with Holosun 507K is a handgun chambered in 9mm Luger, with a striker-fired action, a 3.9-inch barrel and a 15-round capacity. This listing is the graphite Black Cerakote finish in the with red dot configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | 9mm Luger |
| Type | Handgun |
| Action | Striker-fired |
| Capacity | 15 rounds |
| Barrel length | 3.9 in. |
| Finish | Graphite Black Cerakote |
| Configuration | With red dot |
| Condition | New |

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