Please Note: Effective 11-2024 the estimated ship time for this item is 10 - 14 business days from the date of order placement, excluding weekends and holidays.

The MCR060 is a robust, ergonomic and lightweight upper receiver assembly that is designed to fit MIL-Spec quality AR-15, M16 and M4 type lower receiver assemblies.

Our groundbreaking MCR (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower receiver without permanent modification to the host lower, and is rearward compatible to AR15/M16 models produced as early as 1963.

Our groundbreaking MCR ® (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower …

Out of stock Add to CompareMCR® DUAL-FEED™ UPPER (MCR-060)

The FightLite Industries MCR Dual Feed 5.56 NATO Complete Upper Receiver is designed for use with any Mil-Spec AR-15 lower and features dual-feed capability, allowing shooters to utilize AR-15 magazines or M27 linked ammunition.

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2017年8月10日 · Our groundbreaking MCR® (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower receiver without permanent modification to the host lower, and is rearward compatible to AR15/M16 models produced as early as 1963.

2024年5月24日 · I came up with the idea of combining a Franklin Armory binary trigger with the upper to make a civilian legal rapid-fire belt-fed. I had great success with binary triggers on various AR-15 builds in the past and thought this was a cool concept. I ordered my MCR-060 upper from Brownells and set it up with the Franklin Armory Libertas lower.

Our groundbreaking MCR ® (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower receiver without permanent modification to the host lower, and is rearward compatible to AR15/M16 models produced as early as 1963.