Battle Arms Workhorse .223 Remington AR Lower, Black - WHLRRB5
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Battle Arms Development
Overview
The Battle Arms Workhorse .223 Remington AR Lower is a stripped lower receiver designed for the AR-15 platform, providing a solid foundation for your custom build. Chambered for .223 Wylde, it allows for versatility in ammunition selection, accommodating both .223 Remington and 5.56 NATO rounds without compromise. This lower receiver is commonly found in builds focused on .223 Wylde, making it a reliable choice for those looking to optimize performance across various ammunition types.
Specifications
Battle Arms Workhorse .223 Remington AR Lower, Black - WHLRRB5
September 2026 on GunPartPicker
Battle Arms Workhorse .223 Remington AR Lower, Black - WHLRRB5 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 #321 of the 1,006 lower receivers builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 3 retailers we track have it in stock. Prices barely moved in September 2026, holding around $369.99, so there haven't been real sales lately. Buying today, the lowest price is $369.99 at BattleHawk Armory, which matches the best price we saw in September.
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
FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black
Spikes Tactical .223/5.56 Bolt/carrier, Phosphate Finish
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Wilson Combat AR-15 Lo-Profile Gas Block .750" Black
WMD Guns AR-15 Gas Tube Nitromet Mid-Length
Bravo Company Mfg M-LOK 13" Modular Rail, Black - MCMR13556BLK
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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