Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver
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Overview
The Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver
Available Merchants(3)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver to a build in June 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 2 of the 3 retailers we track have it in stock. Prices barely moved in August 2026, holding around $198, so there haven't been real sales lately. Buying today, the lowest price is $198 at AR15 Discounts, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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