Stag 15 300 Blackout 8in Upper Receivers - Stag 15 .300 Blackout 8 In Upper
All Stag Arms upper receivers
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Stag Arms
Overview
The Stag 15 .300 Blackout 8-inch Upper Receiver is a complete assembly designed for the AR-15 platform, featuring a compact 8-inch barrel optimized for the .300 Blackout caliber. This upper receiver allows builders to create a versatile firearm that excels in short-range engagements while maintaining effective ballistics. You'll commonly find this upper in builds aimed at home defense or tactical scenarios, where maneuverability and firepower are crucial.
Specifications
Stag 15 300 Blackout 8in Upper Receivers - Stag 15 .300 Blackout 8 In Upper
Build history on GunPartPicker
Builders on GunPartPicker first added the Stag 15 300 Blackout 8in Upper Receivers - Stag 15 .300 Blackout 8 In Upper to a build in July 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $469.11 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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