FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 Mil-Std 1913 Picatinny Rail, Black
Click to see full view
FightLite Industries
Overview
The FightLite MCR Dual-Feed Upper is a complete assembly designed for the AR-15 platform, featuring a 16.25-inch barrel that chambers the versatile 5.56 NATO cartridge. With a 1:7 twist rate, this upper optimally stabilizes a range of bullet weights, making it suitable for various shooting applications. This upper is commonly found in builds that prioritize 5.56 NATO caliber performance.
Specifications
FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 Mil-Std 1913 Picatinny Rail, Black
Build history on GunPartPicker
Builders have been adding the FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 Mil-Std 1913 Picatinny Rail, Black to their builds on GunPartPicker since February 2026. All time, it ranks #271 of the 1,654 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO and nearly all AR-15.
It was in stock most days in September 2026, and today 4 of the 7 retailers we track have it in stock. Prices barely moved in September 2026, holding around $6,399.99, so there haven't been real sales lately. Buying today, the lowest price is $6,399.99 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
Not sure which upper receiver to pick?
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 →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
JP Enterprises Bolt Carrier Assembly Large Frame Variable Mass Carrier Black
Radian Weapons Raptor-SD Ambidextrous AR-10/SR-25 Charging Handle, Black - R0012
Franklin Armory 2012 BFS Marked Stripped Lower Receiver
Viridian Weapon Technologies HS1, Laser Handstop, Infrared Laser, Picatinny Mount, Flat Dark Earth
Franklin Armory BFSIII HK-C1 Binary Trigger - 05-50000-Black
Magpul AR-15 MOE Stock Fixed Commercial Black
No reviews yet. Be the first to review this product!