FightLite Industries MCR Dual Feed Upper 5.56 12.5 Barrel
Click to see full view
FightLite Industries
Overview
The FightLite Industries MCR Dual Feed Upper features a complete assembly designed for the AR-15 platform, optimized for the 5.56 NATO caliber with a 12.5-inch barrel length. This upper receiver allows for rapid switching between different feeding systems, enhancing versatility in shooting scenarios. Typically, this upper is found in builds focused on 5.56 NATO caliber applications, making it suitable for a variety of tactical and competitive uses.
Specifications
September 2026 on GunPartPicker
FightLite Industries MCR Dual Feed Upper 5.56 12.5 Barrel ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #85 of the 1,652 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 hard to find in September 2026, in stock on only 8 of the 26 days we checked, and today 2 of the 6 retailers we track have it in stock. It dipped to $5,994.99 at Palmetto State Armory for a stretch in September 2026, under its usual $6,299.99, so sales do come around. Buying today, the lowest price is $5,899.99 at BattleHawk Armory, 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 27 builds that include this one
Desert Tech SRS-A2 Covert Rifle Chassis - SRSA2-CBBM00R
Radian Weapons Model 1 6mm ARC 18" 20+1 R0855
Magpul AFG2 Angled Fore Grip - OD Green
WILS 2EDCX-CP-9-BCG EDC X9 2.0 9M 4" 15R CHERY GRP
GEISSELE AUTOMATICS GFR
Q Honey Badger .300 Blackout SBR w/ Honey Badger Suppressor - 7"
No reviews yet. Be the first to review this product!