---
title: "Winchester USA Ready 10mm Auto 180gr OTM Lead-Free Primer, 100 Rounds"
description: "$65.44 at Bayou Arms Co., 19% below usual."
type: "product"
category: "ammo"
brand: "Winchester"
landed_price: 65.44
currency: "USD"
price_per_round_cents: 65.4
best_store: "Bayou Arms Co."
deal_signal: "lower"
usual_price: 81.16
updated: "2026-10-19T13:06:00.000Z"
url: "https://trigger.deals/p/winchester-usa-ready-10mm-auto-180gr-otm-lead-free-primer-100-rounds-5mu"
site: "Trigger Deals"
data: "sample"
---

# Winchester USA Ready 10mm Auto 180gr OTM Lead-Free Primer, 100 Rounds

> Lowest landed price: **$65.44** at Bayou Arms Co. (★ 4.1, 1,658 reviews), **65.4¢/rd**. 19% below usual (usual $81.16, the 90-day median), the lowest price in 90 days. Stock not reported, verified 2026-10-19 13:06 UTC.

- Item price $48.49 + $16.95 shipping. Landed price excludes sales tax.
- 90-day range: $65.44 to $85.58
- 2-year low: $65.44 (Oct 19, 2026)
- Price unchanged for 3 days (since 2026-10-17 18:49 UTC)
- MSRP: $90.95 (28% off)
- Brand: Winchester. Category: ammo.
- [Buy at Bayou Arms Co.](https://trigger.deals/go/winchester-usa-ready-10mm-auto-180gr-otm-lead-free-primer-100-rounds-5mu?store=bayou-arms)

## Compare stores (6)

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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Bayou Arms Co. (best) | ★ 4.1 | $65.44 | 65.4¢ | Best price | $48.49 | $16.95 | Stock not reported | 2026-10-19 13:06 UTC |
| Black Canyon Arms | ★ 4.3 | $70.94 | 70.9¢ | +5.50¢/rd | $51.99 | $18.95 | Stock not reported | 2026-10-19 11:42 UTC |
| Timber Ridge Sporting | ★ 4.6 | $72.48 | 72.5¢ | +7.04¢/rd | $52.49 | $19.99 | In stock | 2026-10-19 11:14 UTC |
| Gulf Coast Guns | ★ 4.6 | $78.90 | 78.9¢ | +13.5¢/rd | $62.95 | $15.95 | In stock | 2026-10-19 13:04 UTC |
| Big Sky Ammo | ★ 4.3 | $62.94 | 62.9¢ | – | $43.99 | $18.95 | Out of stock | 2026-10-19 12:19 UTC |
| Red River Outdoors | ★ 4.4 | $63.98 | 64.0¢ | – | $48.99 | $14.99 | Out of stock | 2026-10-19 12:55 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/winchester-usa-ready-10mm-auto-180gr-otm-lead-free-primer-100-rounds-5mu?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $81.16 |
| Aug 3, 2026 | $73.74 |
| Aug 10, 2026 | $83.75 |
| Aug 17, 2026 | $84.61 |
| Aug 24, 2026 | $84.61 |
| Aug 31, 2026 | $84.61 |
| Sep 7, 2026 | $83.14 |
| Sep 14, 2026 | $72.89 |
| Sep 21, 2026 | $81.23 |
| Sep 28, 2026 | $80.53 |
| Oct 5, 2026 | $76.55 |
| Oct 12, 2026 | $76.55 |
| Oct 19, 2026 | $65.44 |

## About this product

100 rounds of Winchester USA Ready 10mm Auto 180gr OTM Lead-Free Primer: 10mm Auto with 180 grains OTM bullets and brass cases. Made for range and training. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | 10mm Auto |
| Bullet weight | 180 grains |
| Bullet type | OTM |
| Case | Brass |
| Rounds | 100 |
| Use | Range and training |
| Variant | Lead-Free Primer |

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