Fightlite Industries MCR Main Action Spring 223 Rem/5.56

This is a replacement main action spring produced for the Fightlite Industries MCR platform and identified as part number 15076. The listing indicates compatibility with rifles chambered in 223 Rem / 5.56 NATO. The spring is specified as steel in the manufacturer’s attributes and is intended for use as the primary action spring in the MCR main action assembly.

Key Specifications

• The manufacturer is listed as Fightlite Industries.
• The part is identified as 15076.
• The model designation is Main Action (main action spring).
• The product is for the MCR platform.
• Compatibility is listed as 223 Rem / 5.56 NATO rifles.
• The construction material is steel.
• The catalog category is Rifle Parts.

This main action spring is a straightforward factory-specified replacement intended to restore proper function to the Fightlite MCR action. Its steel construction and clear part identification make it suitable for workshops and range-side maintenance where OEM-fit components are required.