The FightLite Industries MCR Bolt O-Ring is a dedicated replacement sealing ring engineered specifically for the MCR bolt assembly. Built to factory specifications, it helps preserve the proper seal...

The Fightlite Industries MCR Dual Feed Bolt Carrier Complete Assembly is engineered specifically for the MCR platform, providing a robust, reliable bolt carrier solution for shooters who demand...

The Fightlite Industries MCR Ejector Spring is a factory-spec replacement component engineered specifically for the MCR bolt and ejector assembly. Built from durable spring steel and tuned to...

The Fightlite Industries MCR Feed Cam Lever Arm Spring is a factory-style replacement component built specifically for the MCR belt-fed system and related MCR configurations. Designed to restore...

The Fightlite Industries MCR Firing Pin Retaining Pin is a purpose-built replacement component engineered specifically for the MCR bolt assembly. Designed to securely retain the firing pin, this...

The Fightlite Industries MCR Firing Pin is a factory-spec replacement component engineered specifically for the Fightlite MCR bolt assembly. Designed to deliver consistent primer ignition, this...

The Fightlite MCR Charging Handle is a purpose-built upgrade for belt-fed MCR upper receivers, delivering smooth, positive operation in a compact folding design. Precision machined and hard coat...

The Fightlite Industries MCR Front Sight Assembly is a dedicated front sight solution engineered specifically for MCR barrels, providing a precise and dependable aiming reference for the MCR Shrike 5...

The Fightlite Industries MCR Mag-Only Top Cover is a purpose-built upgrade for the MCR platform, Shrike 5.56, and military AMG 2 systems. Designed specifically for magazine-only IAR configurations,...

The Fightlite Industries MCR Operating Rod Spring is a purpose-built replacement spring engineered specifically for the MCR platform and compatible operating rod systems. Designed to restore proper...

The FightLite Industries MCR is a quality upgrade designed to improve handling, speed, and consistency when it matters. Built with durable materials and a proven design, it’s a smart choice for...

The Fightlite Industries MCR Operating Rod is a purpose-built short stroke piston pusher rod designed as a direct spare or replacement component for the MCR rifle platform. Engineered to integrate...