Brn-7 Stripped Lower Receiver - Brn-7 HK417 Stripped Lower Receiver
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This is a serialized firearm.
Brownells
Overview
The Brownells Brn-7 Stripped Lower Receiver is designed specifically for the AR-15 platform, allowing builders to create a custom firearm from the ground up. As a stripped lower, it provides the essential foundation for your build, enabling you to select and install your preferred components for a personalized setup. This lower is frequently used in builds featuring a mid-length gas system chambered in 5.56 NATO, making it a versatile choice for those looking to optimize performance and handling.
Specifications
August 2026 on GunPartPicker
Brownells Brn-7 Stripped Lower Receiver - Brn-7 HK417 Stripped Lower Receiver ranked #278 of the 507 lower receivers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #169 of the 1,002 lower receivers builders have added. Builds with this lower receiver are nearly all AR-15.
Today the one retailer we track is out of stock. Listed prices start at $443.49 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 18 builds that include this one
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Magpul AR-15 MOE K2-XL Grip FDE
Timber Creek Outdoors Enforcer Mini Small Ambidextrous Charging Handle, Flat Dark Earth Cerakote - EM Ambi CH FDE
Viridian HS1 M-LOK Mounted Laser, Red - 912-0036
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
Dead Air Nomad Ti XC Direct Thread Rifle Suppressor - FDE
Builds Featuring This Part
See all 1 →Builds in the community that include the Brn-7 Stripped Lower Receiver - Brn-7 Hk417 Stripped Lower Receiver
| Build | Parts | Total |
|---|---|---|
 | 12 | $1570.68 |
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