---
title: "Hornady American Whitetail .308 Winchester 180gr InterLock SP, 20 Rounds"
description: "$52.98 at Granite Peak Supply, 9% below usual."
type: "product"
category: "ammo"
brand: "Hornady"
landed_price: 52.98
currency: "USD"
price_per_round_cents: 264.9
best_store: "Granite Peak Supply"
deal_signal: "lower"
usual_price: 58.01
updated: "2026-10-19T12:46:00.000Z"
url: "https://trigger.deals/p/hornady-american-whitetail-308-winchester-180gr-interlock-sp-20-rounds-27l"
site: "Trigger Deals"
data: "sample"
---

# Hornady American Whitetail .308 Winchester 180gr InterLock SP, 20 Rounds

> Lowest landed price: **$52.98** at Granite Peak Supply (★ 4.6, 6,408 reviews), **$2.65/rd**. 9% below usual (usual $58.01, the 90-day median), the lowest price in 90 days. In stock, verified 2026-10-19 12:46 UTC.

- Item price $39.99 + $12.99 shipping. Landed price excludes sales tax.
- 90-day range: $52.98 to $60.70
- 2-year low: $43.84 (Dec 31, 2024)
- Price unchanged for 6 days (since 2026-10-14 15:14 UTC)
- MSRP: $63.99 (17% off)
- Brand: Hornady. Category: ammo.
- [Buy at Granite Peak Supply](https://trigger.deals/go/hornady-american-whitetail-308-winchester-180gr-interlock-sp-20-rounds-27l?store=granite-peak-supply)

## Compare stores (5)

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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Granite Peak Supply (best) | ★ 4.6 | $52.98 | $2.65 | Best price | $39.99 | $12.99 | In stock | 2026-10-19 12:46 UTC |
| Sawtooth Outfitters | ★ 4.5 | $53.49 | $2.67 | +2.55¢/rd | $36.99 | $16.50 | Stock not reported | 2026-10-19 10:35 UTC |
| Bayou Arms Co. | ★ 4.1 | $56.94 | $2.85 | +19.8¢/rd | $39.99 | $16.95 | Stock not reported | 2026-10-19 10:57 UTC |
| Timber Ridge Sporting | ★ 4.6 | $58.98 | $2.95 | +30.0¢/rd | $38.99 | $19.99 | In stock | 2026-10-19 10:28 UTC |
| Palisade Sporting Goods | ★ 4.2 | $61.98 | $3.10 | +45.0¢/rd | $36.99 | $24.99 | In stock | 2026-10-19 12:41 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-308-winchester-180gr-interlock-sp-20-rounds-27l?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $59.18 |
| Aug 3, 2026 | $57.61 |
| Aug 10, 2026 | $57.91 |
| Aug 17, 2026 | $60.32 |
| Aug 24, 2026 | $58.01 |
| Aug 31, 2026 | $54.16 |
| Sep 7, 2026 | $54.16 |
| Sep 14, 2026 | $60.70 |
| Sep 21, 2026 | $58.88 |
| Sep 28, 2026 | $58.88 |
| Oct 5, 2026 | $58.99 |
| Oct 12, 2026 | $58.99 |
| Oct 19, 2026 | $52.98 |

## About this product

20 rounds of Hornady American Whitetail .308 Winchester 180gr InterLock SP: .308 Winchester with 180 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 | .308 Winchester |
| Bullet weight | 180 grains |
| Bullet type | InterLock SP |
| Case | Brass |
| Rounds | 20 |
| Use | Hunting |

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