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Radian
Overview
The Radian Weapons Model 1 Builder Kit in Gray is a complete assembly designed for the AR-15 platform, featuring a caliber specification of 5.56 NATO. With its Cerakote finish, this lower receiver not only offers durability but also provides a sleek aesthetic that can complement a variety of builds. This builder kit is often utilized in custom AR-15 configurations, making it a versatile choice for those looking to create a personalized firearm.
Specifications
Radian Weapons Model 1 Builder KIT Gray 5.56 14 Handguard
Available Merchants(1)
Prices checked
Price Alert
September 2026 on GunPartPicker
Radian Weapons Model 1 Builder KIT Gray 5.56 14 Handguard ranked #166 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #193 of the 1,050 lower receivers builders have added.
Today the one retailer we track has it in stock. Buying today, the lowest price is $1,359.95 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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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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