Colt Field Repair Kit - AR15/M4

Colt Lower Field Repair Kit - AR15/M4

Prepare your AR15/M4 for anything with the Colt’s Manufacturing Field Repair Kit—an essential collection of mil-spec replacement parts designed to keep your rifle running in peak condition. Whether you’re facing worn components after extended range time or building a go-bag for on-the-fly maintenance, this all-inclusive kit packs the proven reliability and quality of genuine Colt hardware.

Mil-Spec Compatibility
Designed for AR15/M4 lowers, ensuring dependable function and universal fit.

Trusted Colt Quality
Manufactured by Colt’s Manufacturing—known for battle-ready builds and exacting standards.

Specifications

• Platform: AR15 / M4
• Color: Black
• Kit Includes:
  • Ring Bolt
  • Trigger Spring
  • Hammer Spring
  • Bolt Catch Roll Pin
  • Bolt Catch Spring
  • Disconnect Spring
  • Bolt Catch Plunger
  • Hammer Pin Retainer
  • Magazine Catch Spring
  • Hammer & Trigger Pin
  • Spring Detent Takedown Pin
  • Detent Takedown Pin
  • Fire Control Selector Detent
  • Ejector and Safety Detent Spring
  • Buffer Retainer
  • Buffer Retainer Spring
  • Takedown Pin
  • Firing Pin
  • Firing Pin Retaining Pin