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Radian
Overview
The Radian Weapons 17 Radian Black Model 1 Builder Kit is a complete lower receiver assembly designed specifically for the AR-15 platform. With its sleek black Cerakote finish, this set not only enhances durability but also adds a modern aesthetic to your build. This kit is often found in builds chambered in 7.62x51 NATO, making it a solid choice for those looking to create a robust and versatile firearm.
Specifications
Available Merchants(1)
Prices checked
Price Alert
September 2026 on GunPartPicker
Radian Weapons 17 Radian Black Model 1 Builder KIT ranked #89 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #128 of the 1,050 lower receivers builders have added. Builds with this lower receiver are mostly chambered in 5.56 NATO (91%, then .223 Wylde 9%), split between mid-length (50%) and rifle-length (50%) gas systems, and nearly all AR-15.
Today the one retailer we track has it in stock. Buying today, the lowest price is $1,444.95 at BattleHawk Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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B5 Systems Trigger Guard ATG-001-01
LANTAC Ultimate Takedown Pin Set - Titanium
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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