---
title: "Hornady American Whitetail .300 Win Mag 165gr InterLock SP, 20 Rounds"
description: "$86.94 at Prairie Fire Supply, about usual."
type: "product"
category: "ammo"
brand: "Hornady"
landed_price: 86.94
currency: "USD"
price_per_round_cents: 434.7
best_store: "Prairie Fire Supply"
deal_signal: "about"
usual_price: 86.94
updated: "2026-10-19T15:35:00.000Z"
url: "https://trigger.deals/p/hornady-american-whitetail-300-win-mag-165gr-interlock-sp-20-rounds-89f"
site: "Trigger Deals"
data: "sample"
---

# Hornady American Whitetail .300 Win Mag 165gr InterLock SP, 20 Rounds

> Lowest landed price: **$86.94** at Prairie Fire Supply (★ 4.1, 1,204 reviews), **$4.35/rd**. About usual (usual $86.94, the 90-day median). Stock not reported, verified 2026-10-19 15:35 UTC.

- Item price $76.99 + $9.95 shipping. Landed price excludes sales tax.
- 90-day range: $73.07 to $94.94
- 2-year low: $63.05 (Dec 31, 2024)
- Price unchanged for 15 days (since 2026-10-05 21:13 UTC)
- MSRP: $100.99 (14% off)
- Brand: Hornady. Category: ammo.
- [Buy at Prairie Fire Supply](https://trigger.deals/go/hornady-american-whitetail-300-win-mag-165gr-interlock-sp-20-rounds-89f?store=prairie-fire-supply)

## Compare stores (4)

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

| Store | Rating | Landed price | Per round | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Prairie Fire Supply (best) | ★ 4.1 | $86.94 | $4.35 | Best price | $76.99 | $9.95 | Stock not reported | 2026-10-19 15:35 UTC |
| Red River Outdoors | ★ 4.4 | $90.94 | $4.55 | +20.0¢/rd | $75.95 | $14.99 | In stock | 2026-10-19 15:04 UTC |
| Coyote Trail Supply | ★ 4.5 | $92.44 | $4.62 | +27.5¢/rd | $76.49 | $15.95 | In stock | 2026-10-19 13:29 UTC |
| Badlands Tactical | ★ 4.3 | $92.90 | $4.65 | +29.8¢/rd | $76.95 | $15.95 | Stock not reported | 2026-10-19 14:55 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/hornady-american-whitetail-300-win-mag-165gr-interlock-sp-20-rounds-89f?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $85.87 |
| Aug 3, 2026 | $94.94 |
| Aug 10, 2026 | $84.61 |
| Aug 17, 2026 | $87.73 |
| Aug 24, 2026 | $87.73 |
| Aug 31, 2026 | $83.77 |
| Sep 7, 2026 | $88.52 |
| Sep 14, 2026 | $88.52 |
| Sep 21, 2026 | $88.52 |
| Sep 28, 2026 | $84.62 |
| Oct 5, 2026 | $86.94 |
| Oct 12, 2026 | $86.94 |
| Oct 19, 2026 | $86.94 |

## About this product

20 rounds of Hornady American Whitetail .300 Win Mag 165gr InterLock SP: .300 Win Mag with 165 grains InterLock SP bullets and brass cases. Made for hunting. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | .300 Win Mag |
| Bullet weight | 165 grains |
| Bullet type | InterLock SP |
| Case | Brass |
| Rounds | 20 |
| Use | Hunting |

## Sitemap

- [Home](https://trigger.deals/): today's drops and deals
- [Ammo prices by caliber](https://trigger.deals/ammo/prices): cheapest price per round today
- [Today's best deals](https://trigger.deals/deals)
- [Ammo](https://trigger.deals/ammo), [Guns](https://trigger.deals/guns), [Magazines](https://trigger.deals/magazines)
- [How we judge a deal](https://trigger.deals/how-it-works), [About](https://trigger.deals/about), [Contact](https://trigger.deals/contact), [Privacy](https://trigger.deals/privacy)
- [API and MCP for developers](https://trigger.deals/developers)
- [Full sitemap](https://trigger.deals/sitemap.md), [llms.txt](https://trigger.deals/llms.txt), [API (OpenAPI)](https://trigger.deals/openapi.json)