GEGUN EDITIONS
Gun Editions/Firearms/Express M81 Camo / Atrius FRS

GE / ED.0607 · Available · Limited manufacturer configuration

One Horse
Express M81 Camo / Atrius FRS

A current M81 camouflage edition of the factory-tuned One Horse Express. The official page documents the single-side Atrius FRS, 16-inch SOCOM-profile 1:8 barrel, mid-length gas system, 15-inch Express M-LOK handguard, Breek Warhammer Mod2 charging handle, THRiL furniture, 30-round magazine and 7.14-pound weight. The maker calls it a limited release but does not publish a fixed run size.

One Horse Express M81 Camo limited-release rifle with Atrius FRS
One Horse Express M81 Camo / Atrius FRS · Verified product image

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Release statusAvailable
Edition typeLimited manufacturer configuration
Caliber5.56 NATO / .223 Rem
ReleasedLimited release first available July 3, 2026
Sold outManufacturer listed in stock with limited rifles available when checked September 21, 2026
Sell-throughNot publicly documented
Production runLimited release; quantity not disclosed
Original MSRP$1,399.99 current listed price · $1,599.99 crossed-out MSRP
Data qualityDocumented
SKUOHX-AI01-2
UPC850088856026
FinishCustom M81 camouflage Cerakote
Barrel16 in SOCOM profile · 1:8 twist · 1/2x28
ActionSemi-automatic direct-impingement rifle · Atrius FRS
Capacity30 rounds

Curated pairing

Pair it with the Express M81 Camo / Atrius FRS.

Ammunition is matched by chambering and intended use, with defensive handgun loads favored over novelty or pest-control cartridges. The knife is selected as a functional and visual companion. Always confirm the exact firearm and ammunition markings before use.

Video and review file

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Links are checked for model and caliber. A platform review is never presented as a review of the collectible finish or distributor treatment.

Written platform review

Rifle Configurator

One Horse Express FRS: First Factory Forced-Reset AR-15, $999

Covers the factory Express platform and notes the M81 launch, but does not independently review the special Cerakote, furniture or edition-specific package.Link checked Aug. 24, 2026Watch or read ↗

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Collector research summary

What is the One Horse Express M81 Camo / Atrius FRS?

The Express M81 Camo / Atrius FRS is cataloged by Gun Editions as a limited manufacturer configuration from One Horse, chambered in 5.56 NATO / .223 Rem. Its recorded status is available, its original price is $1,399.99 current listed price · $1,599.99 crossed-out MSRP, its production run is limited release; quantity not disclosed, and its documented sell-through is not publicly available.

Source trailOne Horse official product page and official Express lineup ↗
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