Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L
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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
Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L
Available Merchants(1)
Prices checked
Stock Alert
October 2026 on GunPartPicker
Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L ranked #335 of the 588 lower receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #677 of the 1,222 lower receivers builders have added.
Today the one retailer we track is out of stock. Listed prices start at $314.99 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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Builds Featuring This Part
See all builds →Builds in the community that include the Stag Arms STAG 15 Tactical Complete Lower Receiver with Hiperfire RBT Trigger - No Stock - STAG15200121L
| Build | Parts | Total |
|---|---|---|
 | 9 | $2359.13 |
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