Rise Armament Stripped Lower Receiver - Flat Black, Precision-Machined for Enhanced Performance in AR Builds - RASL223
Click to see full view
Plan where it ships
Firearms ship to a dealer (FFL), not your door. Pick one now to see your full cost.
Rise Armament
Overview
The Rise Armament Stripped Lower Receiver is a precision-machined component designed for AR-15 builds, allowing builders to customize their firearm from the ground up. This stripped lower is essential for housing the trigger mechanism and connecting to the upper receiver, providing a solid foundation for your build. Commonly found in mid-length gas system configurations chambered in 5.56 NATO, this lower receiver is a versatile choice for those looking to create a reliable and accurate rifle.
Specifications
Rise Armament Stripped Lower Receiver - Flat Black, Precision-Machined for Enhanced Performance in AR Builds - RASL223
Available Merchants(5)
Prices checked
Price Alert
October 2026 on GunPartPicker
Rise Armament Stripped Lower Receiver - Flat Black, Precision-Machined for Enhanced Performance in AR Builds - RASL223 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 #182 of the 1,205 lower receivers builders have added. Builds with this lower receiver are mostly chambered in 5.56 NATO (70%, then .223 Wylde 10%), split between mid-length (57%) and carbine-length (29%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 4 of the 5 retailers we track have it in stock. Buying today, the lowest price is $115 at Classic Firearms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which lower receiver to pick?
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
Rise Armament Ra-524 Blitz Performance Trigger Drop-In
BCM® MK2 Standard 14.5" Mid Length (ENHANCED Light Weight) Complete Upper Receiver Group w/ MCMR-13 Handguard - Dark Bronze
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Phase 5 Tactical AR-15 90 Degree Ambi Safety Selector Black
Strike Industries AR-15 Ultra Light Pivot / Takedown Pins - FDE
Strike Industries Extended Bolt Catch
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.
Builds Featuring This Part
See all builds →Builds in the community that include the Rise Armament Stripped Lower Receiver - Flat Black, Precision-Machined for Enhanced Performance in AR Builds - RASL223
| Build | Parts | Total |
|---|---|---|
 | 23 | $1839.91 |
No reviews yet. Be the first to review this product!