Geissele Automatics Super Duty MOD 1 Heavy Barrel 5.56 NATO AR-15 Complete Upper Receiver - 16" - Black
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Geissele
Overview
The Geissele Automatics Super Duty MOD 1 Heavy Barrel 5.56 NATO AR-15 Complete Upper Receiver - 16" - Black is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Geissele Automatics Super Duty MOD 1 Heavy Barrel 5.56 NATO AR-15 Complete Upper Receiver - 16" - Black
Build history on GunPartPicker
Builders on GunPartPicker first added the Geissele Automatics Super Duty MOD 1 Heavy Barrel 5.56 NATO AR-15 Complete Upper Receiver - 16" - Black to a build in September 2026.
It was out of stock everywhere we track for all of August 2026, and today both retailers we track have it in stock. Buying today, the lowest price is $1,325 at AR15 Discounts, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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