---
title: "Fiocchi Range Dynamics .300 Blackout 220gr FMJ Subsonic, 500 Rounds (Case)"
description: "$399.95 at Big Sky Ammo, 4% above usual."
type: "product"
category: "ammo"
brand: "Fiocchi"
landed_price: 399.95
currency: "USD"
price_per_round_cents: 80
best_store: "Big Sky Ammo"
deal_signal: "higher"
usual_price: 386.4
updated: "2026-10-19T14:41:00.000Z"
url: "https://trigger.deals/p/fiocchi-range-dynamics-300-blackout-220gr-fmj-subsonic-500-rounds-case-7os"
site: "Trigger Deals"
data: "sample"
---

# Fiocchi Range Dynamics .300 Blackout 220gr FMJ Subsonic, 500 Rounds (Case)

> Lowest landed price: **$399.95** at Big Sky Ammo (★ 4.3, 2,740 reviews), **80.0¢/rd**. 4% above usual (usual $386.40, the 90-day median). In stock, verified 2026-10-19 14:41 UTC.

- Item price $399.95 + free shipping. Landed price excludes sales tax.
- 90-day range: $321.63 to $400.45
- 2-year low: $287.38 (Oct 31, 2024)
- Price unchanged for 16 days (since 2026-10-04 11:15 UTC)
- MSRP: $537.95 (26% off)
- Brand: Fiocchi. Category: ammo.
- [Buy at Big Sky Ammo](https://trigger.deals/go/fiocchi-range-dynamics-300-blackout-220gr-fmj-subsonic-500-rounds-case-7os?store=big-sky-ammo)

## Compare stores (3)

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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Big Sky Ammo (best) | ★ 4.3 | $399.95 | 80.0¢ | Best price | $399.95 | Free | In stock | 2026-10-19 14:41 UTC |
| Granite Peak Supply | ★ 4.6 | $401.98 | 80.4¢ | +0.41¢/rd | $388.99 | $12.99 | In stock | 2026-10-19 12:08 UTC |
| Ridgeline Arms | ★ 4.8 | $421.49 | 84.3¢ | +4.31¢/rd | $421.49 | Free | In stock | 2026-10-19 12:21 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/fiocchi-range-dynamics-300-blackout-220gr-fmj-subsonic-500-rounds-case-7os?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $384.51 |
| Aug 3, 2026 | $321.63 |
| Aug 10, 2026 | $379.95 |
| Aug 17, 2026 | $371.75 |
| Aug 24, 2026 | $371.75 |
| Aug 31, 2026 | $388.28 |
| Sep 7, 2026 | $388.28 |
| Sep 14, 2026 | $375.70 |
| Sep 21, 2026 | $395.68 |
| Sep 28, 2026 | $400.45 |
| Oct 5, 2026 | $399.95 |
| Oct 12, 2026 | $399.95 |
| Oct 19, 2026 | $399.95 |

## About this product

500 rounds of Fiocchi Range Dynamics .300 Blackout 220gr FMJ Subsonic: .300 Blackout with 220 grains FMJ bullets and brass cases. Made for range and training. Packaged as case. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | .300 Blackout |
| Bullet weight | 220 grains |
| Bullet type | FMJ |
| Case | Brass |
| Rounds | 500 |
| Use | Range and training |
| Variant | Subsonic |
| Packaging | Case |

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