Stag Arms

Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L

Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L - Lower Receiver for AR-15 - view 1
Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L - Lower Receiver for AR-15 - view 2
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Stag Arms

Overview

The Stag Arms STAG 15 Tactical Complete Lower Receiver is a fully assembled lower designed for the AR-15 platform, crafted from durable 7075-T6 aluminum and featuring a forged construction for added strength. It supports a multi-caliber configuration, making it versatile for various builds, and is equipped with a .154 trigger pin to accommodate standard AR-15 triggers, including the Hiperfire RBT Trigger that enhances responsiveness. This lower receiver is commonly found in tactical builds where reliability and performance are paramount.

Specifications

MPNSTAG15200121L
PlatformAR-15
CaliberMulti
AssemblyComplete
ColorBlack
Material7075-T6 Aluminum
StyleForged
Trigger Pin.154

Available Merchants(1)

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BattleHawk Armory
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$315
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Build history on GunPartPicker

Builders on GunPartPicker first added the Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L to a build in April 2026.

Today the one retailer we track is out of stock. Listed prices start at $314.99 at BattleHawk Armory for when it comes back.

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Builds Featuring This Part

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Builds in the community that include the Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L

BuildPartsTotal
16" build
16"		9$2359.13

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