Expo Arms 9mm Barreled Upper Receiver Group - 5.5"
Expo Arms
Overview
The Expo Arms 9mm Barreled Upper Receiver Group - 5.5" is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(1)
Prices checked
Stock Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Expo Arms 9mm Barreled Upper Receiver Group - 5.5" to a build in March 2026.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $239.99 at Primary Arms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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