If you are finishing a Horizon set or want an SMG skin where the color story is obvious at a glance, Powercore (internal gs_powercore_mp7) is one of the names you should not gloss over. It is a gunsmith finish on the MP7, mythical rarity, wear 0.0–0.8, and it ships from the same era as the Horizon weapon case—classic unbox nostalgia for a lot of players.

Quick specs (buyers care about these)

| Item | Detail |
|------|--------|
| Collection | Horizon |
| Case | Horizon Weapon Case |
| Rarity | Mythical |
| Style | Gunsmith |
| Wear cap | 0.0–0.8 |
| Designer | Endrit |
| Drop era | 1 Aug 2018 — A New Horizon |

Gunsmith means the finish is built to a higher bar than a simple recolor. In trade and collection, float and wear tier often show up more clearly in price and in inspect.

What you are actually buying: green base, yellow highlights

Official framing is straightforward: green as the field, yellow for emphasis. That keeps recognition cost low in-game compared with busy patterns that only make sense on a thumbnail.

On the skin you will also see the line Rule 2 - No conflict in public—flavor text, not a gameplay stat, but it fits the “power / order” vibe of the name.

Wear 0.0–0.8: why inspect beats the listing photo

The float window runs 0.0 through 0.8, so high-wear builds are fair game if you like a beat-up industrial look. If you care whether the yellow accent blocks stay readable, do not stop at Factory New marketing shots.

Inspect checklist (30 seconds):

1. Spin 3D inspect and watch how yellow sits on edges and panels at your chosen tier (Minimal Wear vs Field-Tested matters here).
2. Compare two listings at the same wear name—gunsmith wear can diverge more than you expect from one static image.
3. On C5GAME or Steam Community Market, sort by wear, open inspect links, and decide your personal “yellow must stay intact” rule before you pay a premium float.

Horizon completion vs MP7 main

• Set collectors: Horizon collection + mythical slot—easy to slot into a case-themed loadout.
• MP7 users: Practical gun, clear palette; you are not fighting the silhouette to “find” the skin.
• Flip-minded buyers: Mythical gunsmith from an older case—liquidity is fine, but wear presentation is what buyers judge in inspect, not the collection name alone.

Shopping verdict

Worth listing if you want Horizon identity without guessing the theme, or an MP7 that reads clean in matches. Pause if you need max-yellow at FT or worse—verify in inspect first. Skip the impulse buy if the seller only shows a cropped thumbnail; half a minute of inspect usually beats a refund chase.

Expert muttering

Endrit’s gunsmith work here is “spec sheet skin” done right: the brief is color discipline, not noise. The 0.8 cap is secretly a feature—budget loadouts can still match the green-yellow story. I treat Powercore like a small print run: same wear label, different yellow survival rate. Price the yellow, not the acronym on the case.