FN TAC3 5.56 NATO Complete Upper Assembly - 16"
FN America
Overview
The FN America FN TAC3 5.56 NATO Complete Upper Assembly - 16" is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(1)
Prices checked
Price Alert
October 2026 on GunPartPicker
FN America FN TAC3 5.56 NATO Complete Upper Assembly - 16" ranked #232 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #457 of the 2,064 upper receivers builders have added.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today the one retailer we track has it in stock. Prices barely moved in October 2026, holding around $1,085, with no real sale all month. Buying today, the lowest price is $1,085 at Primary Arms, which matches the best price we saw in October.
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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