Stag 15 5.56 18in 3GUN Elite Upper Receivers - Stag 15 3GUN Elite Upper
All Stag Arms upper receivers
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Stag Arms
Overview
The Stag 15 5.56 18in 3gun Elite Upper Receiver is a complete upper assembly designed specifically for AR-15 platforms. With an 18-inch barrel chambered in 5.56 NATO, it offers a balance of accuracy and velocity, making it ideal for competitive shooting scenarios. This upper receiver is often found in builds focused on 3-gun competitions, where performance and reliability are essential.
Specifications
Stag 15 5.56 18in 3GUN Elite Upper Receivers - Stag 15 3GUN Elite Upper
Build history on GunPartPicker
Builders on GunPartPicker first added the Stag 15 5.56 18in 3GUN Elite Upper Receivers - Stag 15 3GUN Elite Upper to a build in February 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $560.16 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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