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FightLite Industries
Overview
The Fightlite Industries MCR Belt-Fed Upper Receiver is a complete assembly designed for the AR-15 platform, featuring a 16.2-inch barrel chambered in 5.56 NATO. This upper receiver is constructed from durable 7075-T6 aluminum, ensuring strength and reliability in various shooting conditions. Builders typically use this upper in mid-length gas system configurations, making it suitable for a range of applications from recreational shooting to more intensive use.
Fightlite Industries Mcr Belt-Fed Upper Receiver Auto 16.25" 1913
Availability is good for the Fightlite Industries Mcr Belt-Fed Upper Receiver Auto 16.25" 1913: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 6 retailers we track have it in stock. Prices barely moved in August 2026, holding around $5,799.99, so there haven't been real sales lately. Buying today, the lowest price is $5,799.99 at Brownells, which matches the best price we saw in August.
Prices checked · refreshed daily across 31 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Popular alongside upper receivers on GunPartPicker

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