Luth-AR A2 Stripped AR-15 Upper Receiver
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Luth-AR
Overview
The Luth-AR A2 Stripped AR-15 Upper Receiver is a foundational component designed for builders looking to assemble a reliable upper. As a stripped receiver, it provides the essential structure without any internal parts, allowing you to customize your build according to your specific needs. This A2 receiver type is particularly suited for mid-length gas systems and is commonly paired with 5.56 NATO caliber setups, making it a popular choice for those aiming for a traditional yet versatile AR-15 configuration.
Specifications
Available Merchants(7)
Prices checked
Price Alert
September 2026 on GunPartPicker
Luth-AR A2 Stripped AR-15 Upper Receiver ranked #168 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #113 of the 1,704 upper receivers builders have added. Builds with this upper receiver are mostly chambered in 5.56 NATO (92%, then 300 Blackout 8%), split between carbine-length (54%) and mid-length (23%) gas systems, and nearly all AR-15.
It was hard to find in September 2026, in stock on only 13 of the 24 days we checked, and today 4 of the 7 retailers we track have it in stock. The best price crept up from $103.35 to $108.05 over September 2026. Buying today, the lowest price is $103.35 at Brownells, 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
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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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