Shadow · Carbine
Shadow Systems E526
Gas operated short stroke · 5.56x45mm NATO · introduced 2026
About the Shadow Systems E526
The Shadow Systems E526 is a 5.56mm NATO braced AR pistol introduced at SHOT Show 2026 as part of Shadow Systems' first foray into the rifle/carbine market. Built around an 11.5-inch chrome-lined barrel deliberately chosen to preserve meaningful velocity and terminal performance in a compact package, it features a pinned military-grade gas block, the proprietary Maelstrom flash hider with a Plan B suppressor interface, a true two-stage duty trigger, premium bolt carrier group coatings, and modern ambidextrous controls. It is the pistol counterpart to the 16-inch U526 rifle.
Best known for its custom-machined Glock-pattern pistols, Shadow Systems entered the crowded AR-15 market in 2026 with the U526 rifle and E526 pistol, branding them with the same 'Maelstrom' and 'Plan B' nomenclature it uses to position itself against premium 2011-class competitors.
Shadow Systems E526 specifications
General
- Type
- Carbine
- Action
- Gas operated short stroke
- Firing mechanism
- Hammer-fired
- Trigger
- Two stage
- Trigger pull
- 1.6 kg (3.6 lb)
- Calibres
- 5.56x45mm NATO
- Magazine capacity
- 30 rounds
- Magazine
- Detachable box magazine
Dimensions
- Barrel length
- 292 mm (11.5 in)
Barrel
- Rifling
- Right hand
Materials
- Barrel
- Steel
- Receiver / frame
- Aluminum
- Stock
- Polymer
- Finish
- nitride
Performance
- Effective range
- 400 m
History
- Introduced
- 2026
- Production status
- In production
- Country of origin
- US
Features
- Chrome lined barrel
- Pinned gas block
- Maelstrom flash hider
- Suppressor ready
- Two stage duty trigger
- Ambidextrous controls
- Free float handguard
- Pistol brace
Safety
- Manual thumb safety
Sold as a braced pistol in the US (sub-16-inch barrel). The two-stage duty trigger breaks at approximately 3.7 lbs. Offered in black and Flat Dark Earth.
